Cangzhou Jingzuan Petroleum Supplies Co., Ltd

Cangzhou Jingzuan Petroleum Supplies Co., Ltd established in 1997 is a well-known exporter and munufacturer mainland China. We are dedicated ourselves to drilling industry by supplying best quality products. Our company specialized PDC, trcone bit, drill rigs, pipes, collars, rock ...
Telephone:86-0317-18730702717 Address:hejian, Cangzhou, Hebei, China
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