SILVER GAIN TECHNOLOGY CO., LIMITED(SGT Cold We...

SILVER GAIN TECHNOLOGY CO., LIMITED(SGT cold welder) is specialized in the supply of welding machine, die, and butt machine for years, our products have good reputation at home abroad. Cold pressure an economic effective way to join non-ferrous metals their alloys without using heat, fillers ...

Telephone：86-769-89978247Address：Xiahuang, Dongguan, Guangdong, China