Gold Member Since 2010
Audited Supplier
Puyang Zhongshi Group Co., Ltd.

Sub Coupling, API Sub Coupling, Sh Sub Coupling manufacturer / supplier in China, offering API 11b Spray Metal Slim Hole Sm Sh Sub Coupling, High Restoring Force Rigid Casing Pipe Centralizer, Cementing Tools, API 11ax Cobalt Alloy Valve Pairs Stellite Valve Ball and Seat and so on.

(/ )

Supplier Homepage Product Casing accessories

images of API 11b Spray Metal Slim Hole Sm Sh Sub Coupling