Hejian Smart Petroleum Machinery Co., Ltd was established in 1998. It lies in the middle of north part of
We are dedicated to producing and selling oil drilling bits and associate drilling tools including tricone bits, PDC bits, diamond bits, core bits, non core bits, pipes, wellhead tools, fishing tools, well control equipments, etc. What’s more we have customer-made service and make big OD or shapped bits. Our products can greatly improve the efficiency of drilling and cut the cost of works. We operate the company specifically under the standard of ISO9002:2000. According to the practical situation the company rules are updating every year. Consequently we are one of the best cooperators of CNPC.
Our products are usually exported to
We are ready to satisfy you with best price and service. Welcome new and familiar customers to make benefit with us. Your benefit is our ultimate aim!
Street address: hejian,hebei province