Tel: +86 371-23688912 Email: kfct@chunhua-gas.com 13803786149@163.com
supply-case
Linyi Iron and Steel Group Stainless Steel Factory (Linyi Gas Factory)
Operating case
Henan Jinhui Stainless Steel Group (Changge Gas Factory)
Operating case
Vietnam TUYEN QUANG Iron & Steel Group (Vietnam Factory)