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 ...

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. excel at designing, manufacturing, distributing construction ...

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, ...

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 ...

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 quality our is reliable prices reasonable, large quantity ...

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 ...

Our company was established in 2011 with a registered capital of 10 million Yuan. is located the beautiful city Urumqi, Xinjiang, China. has independent import & export rights and subsidiary Heibei Ruishi Bit Manufacturing Co., Ltd. mainly engaged exportation various tricone bits PDC ...

Zhuzhou Jinding Tools Co., Ltd. is located in of Hunan province, China, and specialized manufacturing rock tools, drilling construction tools mining tools. With an experienced professional team, we have exported our products to many countries regions all over the world. Our enjoy a good ...

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 quality our is reliable prices reasonable, large quantity ...

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 ...

Established in 1998, our company is a professional technology-oriented enterprise specialized the production of drilling equipment and tools. We are one leading corporations tools workover fishing tool manufacturing industry. We have three series with full model types, such ...

We are Hejian Petroleum Drilling Equipment Sales Co., Ltd., located in Cangzhou. Our company is a business entity specializing the development, production, distribution, and after sales service drilling equipment. manufacture, design, research develop PDC drill bits for oilfield, ...

Our company has invested and built technologically-advanced, complete well-equipped production lines of tricone drill PDC drill, formed large-scale various types petroleum geological bit from 41/2 "to 26". products are strictly produced inspected in accordance with the ...

Jiansong Drilling and production manufacture Which is founded in 2000, Is a scientific technological enterprise specializing producing tricone bits also leading the line of PDC manufacturers . Because needs business, we set up ministry foreign trade 2015, which Cangzhou Aoyijia petroleum ...

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 ...

Cangzhou Yuandong Drilling Tools Co., Ltd is a professional manufacturer and exporter that concerned with the design, development production of drilling tools. We are located in Hejian Juanziguan industrial district, convenient transportation access. All our products comply ...

Established in 1998, our company is a professional technology-oriented enterprise specialized the production of drilling equipment and tools. We are one leading corporations tools workover fishing tool manufacturing industry. have three series with full model types, such as:Drilling Bit ...

Hebei Crossing Drill Bit Manufacture CO.,LTD is a professional supplier of drilling tools. With years study and refining the introduced technology, we have succeeded in field product research with proprietary intellectual property rights. Also, made major breakthrough lines analogue ...