Hejian Huanyu Petroleum Machinery Co., Ltd.. We are specialized in drill bits, (new and used)Tricone bits,(sealed Journal bearing open roller )steel tooth tricone bit,TCI bit,PDC bit ,diamond core bit,bicenter bit,single cone , ...
Address：No.12 Beihuan ,Hejian city,Hebei province, China Cangzhou, HebeiBusiness type：Manufacturer
Hebei Zhongcheng Drill Bit Manufacture Co.LTD. .(SRF) was established in 1997. It is a privately owned and proudly company. We have grown to become leading manufacturer of tricone bit supplier high quality drilling tools & ...
Address：Cangzhou, Hebei, ChinaBusiness type：Manufacturing
We are specialized in tricone bits, PDC drag big diameter and customized bits. Our products mainly used drilling oil well, gas mine water subterranean heat, piling of foundation or construction. serving for contractors since 1983. The ...
Address：junziguan, Cangzhou, Hebei, ChinaBusiness type：Manufacturing
Hejian ZC BITS Co., Ltd. in China. Since 1998My company manufactures tricone bit, steel tooth bit , TCI milled rock PDC damond core single cone reamer hole opener . Our products can work for oil well, water mining, geothermal, ...
Address：Beihuan road, Beijing, Beijing, ChinaBusiness type：Manufacturing
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
Hejian New Field Petroleum Machinery Co.,Ltd. specialize in research and development of drilling tools equipments, we are manufacturing marketing with senior technical staffs for many years.<br/> Our company has a group ...
Address：Xicun Town,Junziguan VillageBusiness type：Trading Company
Hejian Reliable Drill Bit Co., Ltd. in China. ...
Address：Junziguan, Cangzhou, Hebei, ChinaBusiness type：Manufacturing