Gold Member Since 2010
Audited Supplier

Puyang Zhongshi Group Co., Ltd.

Casing Centralizer, Float Equipment, Rigid Centralizer manufacturer / supplier in China, offering API 11ax Cobalt Alloy Valve Pairs Stellite Valve Ball and Seat, API 11ax Pump Parts Valve Pair Valve Ball and Seat, API Oil Stage Cementing Tool, Btc, Ltc, Stc Stage Collar and so on.

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