Yangzhou Shuanghui Power Line hardware manufacturer is one of the leader producing transmission/ distribution/ substation hardware and fittings in wide category in China, including 4?720mm2 ACSR 500kv line fittings. The products cover low/ high/ extra high voltage(500KV) in all types, with process of casting, forging, galvanizing, fabricating, etc. all the production process from design to shipment is controlled according to ISO 9001.
