上海：上海虹桥绥宁路628号南勤大厦5F 电话： 17091926857 （ 周一至周日 ） 021-59761086 成都：成都锦江区万达广场1单元12F 电话：028-84087086 15388170800 北京：北京国际财经中心D座405 电话：4006866083 QQ： 534498521 微信： celduc …
2021-01-13 Our electric is a pioneering technology leader in industrial automation and electrification products. We manufacture power protection products, solid state relays, temperature control instruments, transformers, I/O modules, network communication convert. Most of our products are exporte…
2019-06-191 产品选型指南手册
2018-01-30Standards The temperature controllers, power protection products, solid state relays, electric instruments, process control instruments and human machine interfaces manufactured by chordn are in compliance with major international standards. ● IEC/EN 60947 ● IEC/EN …
2014-02-25