Hejian Huanyu Petroleum Machinery Co., Ltd. Was established in 1998,located which is the middle of Cangzhou city,and enjoys good location and convenient transportation.Huanyu specializes Tricone Bits,TCI Rock Bit,Steel Tooth ...
Address：Junziguan Village, Shijingcun Xiang, Hejian City, Cangzhou, Hebei, China (Mainland) Cangzhou, HebeiBusiness type：Manufacturer
Hejian Zhongcheng Drill Bit Manufacturing Co.LTD was established in 1997. Our company is a privately owned company. We have grown into leading manufacturer of tricone bit and supplier high quality drilling tools & equipment. ...
Address：Fuyingmen6,Beihuan roadBusiness type：Manufacturer, Trading Company
With convenient transportation, developed economy and superior geographical position, Hejian RuiDa Petroleum Material Co., Ltd. is located closed to No.106 national highway, Hebei Province. Our company will sincerely provide you ...
Address：China's hebei cangzhou HeJianBusiness type：Manufacturer
Global supplying of drilling rock bits and tools more than 20 years, footmarks CORIDER Petroleum Machinery spreads all over the world from Brazilian oilfield, Peru mines, Kenyan geothermy to oil&gas well in Western Asia, ...
Address：Junziguan, Shijingcun TownBusiness type：Manufacturer, Trading Company
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 ...
Address：Junziguan,Shijing town, HejianBusiness type：Trading Company
Hejian Huanyu Petroleum Machinery Co., Ltd. Was established in 1998,located which is the middle of Cangzhou city,and enjoys good location and convenient transportation.Huanyu specializes Tricone Bits,TCI Rock Bit,Steel Tooth ...
Address：Hejian Industrial ZoneBusiness type：Trading Company
Hebei Ruishi Bits Manufacturing Co., Ltd. is a professional manufacturer engaged in the research, development, production, sale and service of drill bits, PDC core drag bits hole openers. We are located Renqiu City, Province with ...
Address：North RingBusiness type：Manufacturer, Trading Company