Ningbo Tongjie Metal Industry Co., LTD

Ningbo Tongjie Metal Industry Co., Ltd established in July, 1981, specialized field manufactured parts of carton steel , alloy stainless etc and casting moter extend to flange on 1985 platform trailor 1987, early 1990, beginning produce ball valves a nd various additionlly upgrading ...

Telephone：86-0574-26288126Address：No.208 Jin Yuan Rd., Zhenhai Economic Development Zone, Ningbo, Zhejiang, China