Hejian Smart Petroleum Machinery Co., Ltd. was established in 1998. We are dedicated to producing tricone bits, PDC bits and all kinds of equipment for oil drilling. Our company is one the best cooperators CNPC field.
Our turnover over RMB2.5 million per year. professional sincere. looking ...
Telephone:86-317-3180823
Address:Junziguan,Shijing town, Hejian
Cangzhou Great Drill Co., Ltd. (Great) specializes in the R&D, manufacture, distribution and service of oil drilling tools equipment. The leading products are high-performance diamond drill bits engineering bits. Great has built bit production lines with advanced technologies, ...
Telephone:86 - 0317 - 3212998
Address:Junziguan industry zone Cangzhou Hebei China
Shijiazhuang LongWay Petroleum Drill Tools Co., Ltd is a professional manufacturer of drilling equipment.
Located in Jinzhou City Hebei Province North China, we offer comprehensive range design, development, manufacturing, sales and after-sales services to all clients. ...
Telephone:86-311-84386567
Address:Jinzhou City of Hebei Province town and village in the North Camp
Hebei Chuanda oil drilling Machinery Co., Ltd. is located in China\\\'s capital, Beijing.We are a professional supplier of new and used (rebuilt) drill bits for fields water wells, including tricone bits, PDC pipes. Various models dimensions available. Here, our experienced ...
Telephone:86 - 0317 - 3187373
Address:Hejian Cangzhou Hebei 062450 China