{"id":3455,"date":"2025-09-25T18:00:09","date_gmt":"2025-09-25T10:00:09","guid":{"rendered":"https:\/\/www.centuray.com\/operations-and-maintenance-services-and-technologies\/"},"modified":"2025-12-29T10:59:22","modified_gmt":"2025-12-29T02:59:22","slug":"operations-and-maintenance-services-and-technologies","status":"publish","type":"page","link":"https:\/\/www.centuray.com\/en\/operations-and-maintenance-services-and-technologies\/","title":{"rendered":"Operations and Maintenance Services and Technologies"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"3455\" class=\"elementor elementor-3455 elementor-2118\" data-elementor-settings=\"{&quot;ha_cmc_init_switcher&quot;:&quot;no&quot;}\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9f4aae3 e-flex e-con-boxed e-con e-parent\" data-id=\"9f4aae3\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-c55354d e-con-full e-flex e-con e-child\" data-id=\"c55354d\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-530dd94 elementor-widget elementor-widget-heading\" data-id=\"530dd94\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Operations and Maintenance Services and Technologies<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1739cf0 elementor-widget__width-initial elementor-widget-tablet_extra__width-inherit elementor-widget-mobile__width-inherit elementor-widget elementor-widget-heading\" data-id=\"1739cf0\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Committed to becoming the most competitive supplier of rail transit system solutions and a high-quality and efficient operation and maintenance service provider.<\/p>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b11ffaa elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"b11ffaa\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c9f7d83 e-flex e-con-boxed e-con e-parent\" data-id=\"c9f7d83\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3d7f64e underline-animate elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"3d7f64e\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;,&quot;_animation_delay&quot;:200}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Business Introduction<\/h2>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-49c2e5d e-con-full e-flex e-con e-child\" data-id=\"49c2e5d\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t<div class=\"elementor-element elementor-element-0a5b254 e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"0a5b254\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;animation_delay&quot;:200,&quot;background_background&quot;:&quot;classic&quot;,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a1f96f0 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"a1f96f0\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<a class=\"elementor-icon\" href=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJ0eXBlIjoidmlkZW8iLCJ2aWRlb1R5cGUiOiJob3N0ZWQiLCJ1cmwiOiJodHRwczpcL1wvd3d3LmNlbnR1cmF5LmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNVwvMDlcLyVFOCVCRiU5MCVFNyVCQiVCNCVFNiU5QyU4RCVFNSU4QSVBMS5tcDQifQ%3D%3D\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" class=\"icon\" viewBox=\"0 0 1024 1024\" width=\"200\" height=\"200\"><path d=\"M772.7 217.7a32.2 32.1 0 1 0 64.4 0 32.2 32.1 0 1 0-64.4 0Z\" fill=\"#ffffff\"><\/path><path d=\"M415.8 679.9c5.9 0 11.5-1.6 16.2-4.5l231.1-134.6c10.9-5.2 18.5-16.3 18.5-29.2 0-11.9-6.4-22.3-16-27.8L439.7 352.2c-5.8-6.7-14.4-10.9-23.9-10.9-17.6 0-31.8 14.4-31.8 32.1 0 0.6 0 1.2 0.1 1.8l-0.4 0.2 0.5 269c-0.1 1.1-0.2 2.2-0.2 3.4 0 17.7 14.3 32.1 31.8 32.1z\" fill=\"#ffffff\"><\/path><path d=\"M909.8 306.6c-5.4-10.5-16.3-17.8-28.9-17.8-17.8 0-32.2 14.4-32.2 32.1 0 6 1.7 11.7 4.6 16.5l-0.1 0.1c26.9 52.4 42.1 111.8 42.1 174.7 0 211.6-171.6 383.2-383.2 383.2S128.8 723.8 128.8 512.2 300.4 129.1 512 129.1c62.5 0 121.5 15 173.6 41.5l0.2-0.4c4.6 2.6 10 4.1 15.7 4.1 17.8 0 32.2-14.4 32.2-32.1 0-13.1-7.9-24.4-19.3-29.4C653.6 81.9 584.9 64.5 512 64.5 264.7 64.5 64.3 265 64.3 512.2S264.7 959.9 512 959.9s447.7-200.4 447.7-447.7c0-74.1-18-144-49.9-205.6z\" fill=\"#ffffff\"><\/path><\/svg>\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c0034ea e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"c0034ea\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;animation_delay&quot;:250,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-66927c5 elementor-widget elementor-widget-heading\" data-id=\"66927c5\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">We are building a strong shield of safety with intelligent equipment.\n<\/p>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-29424e2 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"29424e2\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">From overhead line inspection to trackside monitoring, from power quality management to modular electrical systems, we focus on intelligent system solutions.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7c10b92 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"7c10b92\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">D.SMART Series - Handheld Intelligent Static Parameter Detection Instrument for Overhead Contact Lines (Dr.S)<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">C.SMART Series - Distributed Monitoring System (C.SMART)<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Intelligent cable systems for rail transit<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Intelligent visual inspection device for monitoring the status of high-speed rail trackside electrical equipment.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">JYT-AWS Subway Anti-Collision System<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Railway locomotive precise positioning and safe navigation system<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-eaffd4c e-flex e-con-boxed e-con e-parent\" data-id=\"eaffd4c\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-59de9c9 underline-animate elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"59de9c9\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;,&quot;_animation_delay&quot;:200}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Related products<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-448c24e e-n-tabs-mobile_extra elementor-invisible elementor-widget elementor-widget-n-tabs\" data-id=\"448c24e\" data-element_type=\"widget\" data-settings=\"{&quot;tabs_justify_horizontal&quot;:&quot;center&quot;,&quot;tabs_justify_horizontal_mobile&quot;:&quot;stretch&quot;,&quot;_animation&quot;:&quot;fadeInUp&quot;,&quot;_animation_delay&quot;:250,&quot;horizontal_scroll&quot;:&quot;disable&quot;}\" data-widget_type=\"nested-tabs.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-tabs\" data-widget-number=\"71877198\" aria-label=\"Tabs. Open items with Enter or Space, close with Escape and navigate using the Arrow keys.\">\n\t\t\t<div class=\"e-n-tabs-heading\" role=\"tablist\">\n\t\t\t\t\t<button id=\"e-n-tab-title-718771981\" class=\"e-n-tab-title\" aria-selected=\"true\" data-tab-index=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"e-n-tab-content-718771981\" style=\"--n-tabs-title-order: 1;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tActive Power Filters (APF) and Static Var Generators (SVG)\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t<button id=\"e-n-tab-title-718771982\" class=\"e-n-tab-title\" aria-selected=\"false\" data-tab-index=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"e-n-tab-content-718771982\" style=\"--n-tabs-title-order: 2;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tHandheld intelligent testing instrument for static parameters of overhead contact lines.\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t\t<\/div>\n\t\t\t<div class=\"e-n-tabs-content\">\n\t\t\t\t<div id=\"e-n-tab-content-718771981\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-718771981\" data-tab-index=\"1\" style=\"--n-tabs-title-order: 1;\" class=\"e-active elementor-element elementor-element-bf7e9e6 e-con-full e-flex e-con e-child\" data-id=\"bf7e9e6\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-49ba2fe elementor-widget-tablet__width-initial elementor-widget-tablet_extra__width-initial elementor-widget elementor-widget-image\" data-id=\"49ba2fe\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"700\" height=\"450\" src=\"https:\/\/www.centuray.com\/wp-content\/uploads\/2025\/11\/SVG-APF.webp\" class=\"attachment-large size-large wp-image-3471\" alt=\"\" srcset=\"https:\/\/www.centuray.com\/wp-content\/uploads\/2025\/11\/SVG-APF.webp 700w, https:\/\/www.centuray.com\/wp-content\/uploads\/2025\/11\/SVG-APF-300x193.webp 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-204dcda e-con-full products-tab-content e-flex e-con e-child\" data-id=\"204dcda\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-803a7bd elementor-widget elementor-widget-image-box\" data-id=\"803a7bd\" data-element_type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Active Power Filters (APF) and Static Var Generators (SVG)<\/h3><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-68d796e elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"68d796e\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Using Centuray active power filters and static var generators can effectively improve the reliability of power distribution systems, significantly enhance power quality indicators, increase power factor, eliminate harmonics, suppress system voltage fluctuations and flicker, improve three-phase imbalance, and mitigate the damage caused by power quality problems to users and the power system.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3154ce0 e-con-full e-flex e-con e-child\" data-id=\"3154ce0\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t<div class=\"elementor-element elementor-element-8ca7d04 e-con-full e-flex e-con e-child\" data-id=\"8ca7d04\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9b7b1a7 elementor-widget elementor-widget-text-editor\" data-id=\"9b7b1a7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>APF<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-357b321 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"357b321\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Achieving a perfect power quality system<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Comprehensive protection features enhance the stability of user applications.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Designed for easy integration into the system.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Excellent human-computer interaction experience<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e2f058f e-con-full e-flex e-con e-child\" data-id=\"e2f058f\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8c8118a elementor-widget elementor-widget-text-editor\" data-id=\"8c8118a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>SVG<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9ec739e elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"9ec739e\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Excellent reactive power compensation effect.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Modular design enables component-based product applications.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">A combination of applications adaptable to any working condition.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Long service life<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f7de160 elementor-align-center centuray_btn1 elementor-widget elementor-widget-button\" data-id=\"f7de160\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6MzIyOCwidG9nZ2xlIjpmYWxzZX0%3D\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">View more<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div id=\"e-n-tab-content-718771982\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-718771982\" data-tab-index=\"2\" style=\"--n-tabs-title-order: 2;\" class=\" elementor-element elementor-element-979be5e e-con-full e-flex e-con e-child\" data-id=\"979be5e\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4612084 elementor-widget-tablet__width-initial elementor-widget-tablet_extra__width-initial elementor-widget elementor-widget-image\" data-id=\"4612084\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"700\" height=\"450\" src=\"https:\/\/www.centuray.com\/wp-content\/uploads\/2025\/11\/\u624b\u63a8\u5f0f\u63a5\u89e6\u7f51\u9759\u6001\u53c2\u6570\u667a\u80fd\u68c0\u6d4b\u4eea.webp\" class=\"attachment-large size-large wp-image-3470\" alt=\"\" srcset=\"https:\/\/www.centuray.com\/wp-content\/uploads\/2025\/11\/\u624b\u63a8\u5f0f\u63a5\u89e6\u7f51\u9759\u6001\u53c2\u6570\u667a\u80fd\u68c0\u6d4b\u4eea.webp 700w, https:\/\/www.centuray.com\/wp-content\/uploads\/2025\/11\/\u624b\u63a8\u5f0f\u63a5\u89e6\u7f51\u9759\u6001\u53c2\u6570\u667a\u80fd\u68c0\u6d4b\u4eea-300x193.webp 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9aee209 e-con-full products-tab-content e-flex e-con e-child\" data-id=\"9aee209\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b17890d elementor-widget elementor-widget-image-box\" data-id=\"b17890d\" data-element_type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Handheld intelligent testing instrument for static parameters of overhead contact lines.<\/h3><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-74752eb elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"74752eb\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">The \"Hand-Pushed Intelligent Inspection Instrument for Contact Wire Geometric Parameters\" (Dr.S) uses a hand-pushed trolley as its platform and is used for non-contact, continuous dynamic detection of contact wire geometric parameters, wear, and clearance limits of supporting poles. It can automatically analyze, display, and provide warnings of detection results online, or the detection data can be replayed and analyzed later using ground-based data analysis software. This scientifically guides power supply departments in carrying out maintenance and repair work on electrified railway contact wires.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4fe83f6 elementor-align-center centuray_btn1 elementor-widget elementor-widget-button\" data-id=\"4fe83f6\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6MzIyOCwidG9nZ2xlIjpmYWxzZX0%3D\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">View more<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-25d7107 e-flex e-con-boxed e-con e-parent\" data-id=\"25d7107\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-d78e285 e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"d78e285\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;animation_delay&quot;:200,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-afc70eb underline-animate elementor-widget elementor-widget-heading\" data-id=\"afc70eb\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Operations and maintenance testing and installation services<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-32e93c9 elementor-widget-mobile__width-inherit elementor-widget-tablet_extra__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"32e93c9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>From power quality and intelligent monitoring to operation and maintenance services and integrated system solutions.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-89f6dde e-con-full e-grid e-con e-child\" data-id=\"89f6dde\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t<div class=\"elementor-element elementor-element-77404a9 e-con-full e-transform e-flex elementor-invisible e-con e-child\" data-id=\"77404a9\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;,&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;animation_delay&quot;:250,&quot;_transform_translateY_effect_hover&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:-10,&quot;sizes&quot;:[]},&quot;_ha_eqh_enable&quot;:false,&quot;_transform_translateX_effect_hover&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateX_effect_hover_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateX_effect_hover_tablet_extra&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateX_effect_hover_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateX_effect_hover_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateY_effect_hover_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateY_effect_hover_tablet_extra&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateY_effect_hover_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateY_effect_hover_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-82a7b0e elementor-widget elementor-widget-image\" data-id=\"82a7b0e\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"167\" height=\"167\" src=\"https:\/\/www.centuray.com\/wp-content\/uploads\/2025\/09\/\u63a5\u89e6\u7f51.webp\" class=\"attachment-large size-large wp-image-3460\" alt=\"\" srcset=\"https:\/\/www.centuray.com\/wp-content\/uploads\/2025\/09\/\u63a5\u89e6\u7f51.webp 167w, https:\/\/www.centuray.com\/wp-content\/uploads\/2025\/09\/\u63a5\u89e6\u7f51-150x150.webp 150w\" sizes=\"(max-width: 167px) 100vw, 167px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Overhead Contact Line<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-695b269 e-con-full e-transform e-flex elementor-invisible e-con e-child\" data-id=\"695b269\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;,&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;animation_delay&quot;:250,&quot;_transform_translateY_effect_hover&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:-10,&quot;sizes&quot;:[]},&quot;_ha_eqh_enable&quot;:false,&quot;_transform_translateX_effect_hover&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateX_effect_hover_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateX_effect_hover_tablet_extra&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateX_effect_hover_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateX_effect_hover_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateY_effect_hover_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateY_effect_hover_tablet_extra&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateY_effect_hover_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateY_effect_hover_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1792b3c elementor-widget elementor-widget-image\" data-id=\"1792b3c\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"168\" height=\"165\" src=\"https:\/\/www.centuray.com\/wp-content\/uploads\/2025\/09\/\u53d8\u7535\u7ad9\u4fe1\u606f.webp\" class=\"attachment-large size-large wp-image-3463\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Substation<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-30585e6 e-con-full e-transform e-flex elementor-invisible e-con e-child\" data-id=\"30585e6\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;,&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;animation_delay&quot;:250,&quot;_transform_translateY_effect_hover&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:-10,&quot;sizes&quot;:[]},&quot;_ha_eqh_enable&quot;:false,&quot;_transform_translateX_effect_hover&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateX_effect_hover_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateX_effect_hover_tablet_extra&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateX_effect_hover_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateX_effect_hover_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateY_effect_hover_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateY_effect_hover_tablet_extra&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateY_effect_hover_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateY_effect_hover_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e54d03c elementor-widget elementor-widget-image\" data-id=\"e54d03c\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"182\" height=\"158\" src=\"https:\/\/www.centuray.com\/wp-content\/uploads\/2025\/09\/\u7ef4\u62a2\u4fee.webp\" class=\"attachment-large size-large wp-image-3462\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Emergency Repair<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5a4b241 e-con-full e-transform e-flex elementor-invisible e-con e-child\" data-id=\"5a4b241\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;,&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;animation_delay&quot;:250,&quot;_transform_translateY_effect_hover&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:-10,&quot;sizes&quot;:[]},&quot;_ha_eqh_enable&quot;:false,&quot;_transform_translateX_effect_hover&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateX_effect_hover_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateX_effect_hover_tablet_extra&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateX_effect_hover_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateX_effect_hover_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateY_effect_hover_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateY_effect_hover_tablet_extra&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateY_effect_hover_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateY_effect_hover_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-07e3438 elementor-widget elementor-widget-image\" data-id=\"07e3438\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"157\" height=\"154\" src=\"https:\/\/www.centuray.com\/wp-content\/uploads\/2025\/09\/\u8fd0\u7ef4-\u7cfb\u7edf\u68c0\u6d4b.webp\" class=\"attachment-large size-large wp-image-3461\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Operations &amp; Maintenance<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-43c06c1 e-con-full e-flex e-con e-parent\" data-id=\"43c06c1\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t<div class=\"elementor-element elementor-element-c884918 e-flex e-con-boxed elementor-invisible e-con e-child\" data-id=\"c884918\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;animation_delay&quot;:200,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-23eb435 underline-animate elementor-widget elementor-widget-heading\" data-id=\"23eb435\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Case Studies<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-14f0871 e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"14f0871\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;animation_delay&quot;:250,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t<div class=\"elementor-element elementor-element-23a5c59 e-con-full railway-case e-flex e-con e-child\" data-id=\"23a5c59\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\" data-loop=\"true\">\n\t\t<div class=\"elementor-element elementor-element-643470a e-con-full railway-case-img e-flex e-con e-child\" data-id=\"643470a\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d8b7a73 elementor-widget elementor-widget-image\" data-id=\"d8b7a73\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"370\" src=\"https:\/\/www.centuray.com\/wp-content\/uploads\/2025\/11\/\u4eac\u6caa\u94c1\u8def.webp\" class=\"attachment-2048x2048 size-2048x2048 wp-image-3464\" alt=\"\u4eac\u6caa\u94c1\u8def\" srcset=\"https:\/\/www.centuray.com\/wp-content\/uploads\/2025\/11\/\u4eac\u6caa\u94c1\u8def.webp 600w, https:\/\/www.centuray.com\/wp-content\/uploads\/2025\/11\/\u4eac\u6caa\u94c1\u8def-300x185.webp 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fe335e8 elementor-absolute ha-has-bg-overlay elementor-widget elementor-widget-heading\" data-id=\"fe335e8\" data-element_type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Beijing-Shanghai Railway<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-28f1961 e-con-full railway-case-img e-flex e-con e-child\" data-id=\"28f1961\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-caba063 elementor-widget elementor-widget-image\" data-id=\"caba063\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"370\" src=\"https:\/\/www.centuray.com\/wp-content\/uploads\/2025\/11\/\u4eac\u96c4\u94c1\u8def.webp\" class=\"attachment-2048x2048 size-2048x2048 wp-image-3465\" alt=\"\" srcset=\"https:\/\/www.centuray.com\/wp-content\/uploads\/2025\/11\/\u4eac\u96c4\u94c1\u8def.webp 600w, https:\/\/www.centuray.com\/wp-content\/uploads\/2025\/11\/\u4eac\u96c4\u94c1\u8def-300x185.webp 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f8c7f43 elementor-absolute ha-has-bg-overlay elementor-widget elementor-widget-heading\" data-id=\"f8c7f43\" data-element_type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Beijing-Xiong'an Railway<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-343ca60 e-con-full railway-case-img e-flex e-con e-child\" data-id=\"343ca60\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-aaba6ac elementor-widget elementor-widget-image\" data-id=\"aaba6ac\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"370\" src=\"https:\/\/www.centuray.com\/wp-content\/uploads\/2025\/11\/\u6caa\u5b81\u94c1\u8def.webp\" class=\"attachment-2048x2048 size-2048x2048 wp-image-3466\" alt=\"\" srcset=\"https:\/\/www.centuray.com\/wp-content\/uploads\/2025\/11\/\u6caa\u5b81\u94c1\u8def.webp 600w, https:\/\/www.centuray.com\/wp-content\/uploads\/2025\/11\/\u6caa\u5b81\u94c1\u8def-300x185.webp 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1945770 elementor-absolute ha-has-bg-overlay elementor-widget elementor-widget-heading\" data-id=\"1945770\" data-element_type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Shanghai-Nanjing Railway<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-914c4e4 e-con-full railway-case railway-case--offset e-flex e-con e-child\" data-id=\"914c4e4\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\" data-loop=\"true\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f42e10f railway-case-gutter elementor-widget elementor-widget-spacer\" data-id=\"f42e10f\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a62f058 e-con-full railway-case-img e-flex e-con e-child\" data-id=\"a62f058\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cb528d3 elementor-widget elementor-widget-image\" data-id=\"cb528d3\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"370\" src=\"https:\/\/www.centuray.com\/wp-content\/uploads\/2025\/11\/\u676d\u957f\u94c1\u8def.webp\" class=\"attachment-2048x2048 size-2048x2048 wp-image-3467\" alt=\"\" srcset=\"https:\/\/www.centuray.com\/wp-content\/uploads\/2025\/11\/\u676d\u957f\u94c1\u8def.webp 600w, https:\/\/www.centuray.com\/wp-content\/uploads\/2025\/11\/\u676d\u957f\u94c1\u8def-300x185.webp 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cdf9b94 elementor-absolute ha-has-bg-overlay elementor-widget elementor-widget-heading\" data-id=\"cdf9b94\" data-element_type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Hangzhou-Changsha Railway\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bf63b37 e-con-full railway-case-img e-flex e-con e-child\" data-id=\"bf63b37\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6975923 elementor-widget elementor-widget-image\" data-id=\"6975923\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"370\" src=\"https:\/\/www.centuray.com\/wp-content\/uploads\/2025\/11\/\u5408\u798f\u94c1\u8def.webp\" class=\"attachment-2048x2048 size-2048x2048 wp-image-3468\" alt=\"\" srcset=\"https:\/\/www.centuray.com\/wp-content\/uploads\/2025\/11\/\u5408\u798f\u94c1\u8def.webp 600w, https:\/\/www.centuray.com\/wp-content\/uploads\/2025\/11\/\u5408\u798f\u94c1\u8def-300x185.webp 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f99e485 elementor-absolute ha-has-bg-overlay elementor-widget elementor-widget-heading\" data-id=\"f99e485\" data-element_type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Hefei-Fuzhou Railway<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-de42709 e-con-full railway-case-img e-flex e-con e-child\" data-id=\"de42709\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-813a434 elementor-widget elementor-widget-image\" data-id=\"813a434\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"370\" src=\"https:\/\/www.centuray.com\/wp-content\/uploads\/2025\/11\/\u6caa\u6606\u94c1\u8def.webp\" class=\"attachment-2048x2048 size-2048x2048 wp-image-3469\" alt=\"\" srcset=\"https:\/\/www.centuray.com\/wp-content\/uploads\/2025\/11\/\u6caa\u6606\u94c1\u8def.webp 600w, https:\/\/www.centuray.com\/wp-content\/uploads\/2025\/11\/\u6caa\u6606\u94c1\u8def-300x185.webp 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a2234df elementor-absolute ha-has-bg-overlay elementor-widget elementor-widget-heading\" data-id=\"a2234df\" data-element_type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Shanghai-Kunming Railway<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Operations and Maintenance Services and Technologies Committed to becoming the most competitive supplier of rail transit system solutions and a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Operations and maintenance services and technologies &#8211; Centuray<\/title>\n<meta name=\"description\" content=\"Our operation and maintenance services and active power filters and static var generators can effectively improve the reliability of power distribution systems, significantly enhance power quality indicators, improve power factor, eliminate harmonics, suppress system voltage fluctuations and flicker, improve three-phase imbalance, and address the problems caused by power quality issues to users and the power system.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.centuray.com\/en\/operations-and-maintenance-services-and-technologies\/\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutes\" \/>\n<script 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