Welcome to Xinxiang Hongxin Cable Co., Ltd.
enterprise mailbox ：email@example.com
the name of firm:Xinxiang hongxin cable co., LTD
mobile phone :18613733995
site:Xinxiang fengquan district xinxiang xinxing road west section
Usage characteristics: the short circuit strength of the joint is large, and the change of contact resistance ratio after short circuit is less than 0.2;6. Self-extinguishing time of flame retardant prefabricated branch cable is no more than 12s;Fire resistance precast branch cables shall be kept in normal operation for 90min in case of fire accident.