+86 15900971759
+86-021-61010220
sales@chainmill.com
Room 3A11, Building 29, Lane 2999, Hutai Road, BaoshanDistrict, Shanghai, 201900, China
No.l plant Zhengyuan Street, Zhenggang Industial Park,Yanshan County, Cangzhou City, Hebei Province, PR.China
Pipe design in special space, pipe cutting and beveling process, welding, coating, pipe X-ray and logistics
