Hejian Fist Petroleum Equipment Co., Ltd. is located in the drill bit town of Hejian, middle Cangzhou City. We enjoy good location and convenient transportation. Our sales agency specializes bits, pipes, mud pumps stabilizers for water wells, oil fields, construction, geothermal energy ...

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 , reamer bit,down hole opener,drag bit,button ,tricone ...

HEJIAN VICTORY Petroleum Supplies Co., Ltd. Is specializes in the manufacture and sale of diamond bits drilling tools. Our company is located city Hejian, Hebei Province, China. With Beijing nearby, we enjoy abundant resources good communication. has many industrial experts research bits. ...

Hejian Deyong Drilling accessories Manufacturing Factory is a state owned public company with the majority shares held by SINOPEC. The was initially set up in 1973, and now has become leading oil gas drill bit manufacture china . Market oriented, pushes forward technical innovation product ...

China Bainas Bit Manufacturing Co.,Ltd (BZ), one of the most complete manufacturers about drilling bits and suppliers tools. Supplying Tricone bits, PDC Diamond with API certificate for petroleum, Engineering, mining, water well, Bridge other products. The core products have been sold to ...

Hejian Ouman Mining Bits is a professional manufacturer of pdc bits serving oil&natural gas, mineral exploration,coal mining, geothermal drilling and geological exploration industies. It specialized in the design manufacuture PDC bits, Non-core core bitsand rock bits. Besides, it also ...

Hejian Zhongman Petroleum Drilling Equipment Co., Ltd. is a professional trader of all kinds well drill bits. We can supply wide range bits to our customers around the world. Our products include rock roller bit, cone tricone three tci mill tooth pdc diamond core bit for oil, gas, geothermal, ...

HeJian Solidkey Petroleum Machinery Co., Ltd. specialize in research and development of drilling equipments, we are manufacturing marketing with senior technical staffs for many years. The structure our company is flexible so that the process responsive, high quality, prompt delivery, ...

pdc bit

Cangzhou Great Drill Co., Ltd is a company with professional designers ,which  specializes in drill bits, tricone pdc bits bit size range from 3 7/8\\"to 26\\", cover most of IADC codes. Besides, Our products like pipe, Mud pump and stabilizers for water well, oil field, ...

Hejian Solidkey Petroleum Machinery Co., Ltd. is located in the Oil Field Huabei, south of Beijing 200KM. We have set up a perfect marketing and service network China for several years.We specialize rock bits, PDC drill pipes accessories general. All our products are line with API ISO ...

Our company is located in Hejian and specialized manufacturing tricone bit, steel tooth bit PDC bit. With an experienced professional team, we have exported our products to many countries regions all over the world, especially Middle East, Africa, Asia, etc. enjoy a good reputation among ...

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 with excellent products professional services because of ...

Established in 1990s, Hejian Bainas Drilling Equipment Co., Ltd is a manufacturer and trader specialized development, production, distribution, after-sales service of drilling equipment. We are located Hejian, China, with convenient transportation access. can offer drill rigs, pipes, ...

HEJIAN HUASEN petroleum supplies Co., Ltd , who produce and export drill bits. We have a Export Department, which specialize in the of various products made by ourselves including Drill bits, Pipe, TCI tricone PDC Diamond roller rock core all size bits oilfield, water well drilling, mineral ...

Hejian Yinhai Rock Bits Manufacture Co., Ltd is a professional Tricone maker with more than 10 years experience. Our product from 61/2" to 20" IADC code 517, 537, 617, 637, 515. Our bits holds very good reputation in water drilling market China, while the price competitive Golden ...

Hejian ZC BITS Co., Ltd. in China. Since 1998 My 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, environmental, exploration and blast We have many clients from ...

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. Our company has a group experienced designers engineers, who servicing fields to provide expert ...

Cangzhou East Drilling Tools Co.,ltd is specialized in designing, manufacturing and marketing of various high quality TCI Tricone Bit,PDC Bit,Hole Opener Drag Bit for petroleum drilling activity, as well gas, water, mine activities. We have worked on bits international trade business over ...

Hejian Longyue Drill Bit Manufacturer Co.,Ltd is a manufacturer of with well-equipped testing facilities and strong technical force.With wide range, good quality, reasonable prices prompt delivery, our products are extensively used in oil filed, well Drilling, NO Dig filed other ...