Hejian Deris Petroleum Drilling Equipment Co.,Ltd. To provide quality service for drilling company. Our products including tricone bits, single bits, hole opener, PDC bits and so on. Various of model and dimension available.

Hebei Aisiliate drilling equipment 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 bits,steel ,pdc diamond bits single ...

Hebei SW Drilling Tools company is a group established in 1990.We own ourselves Three factories specialize inproducing drill pipes, tricone bits, PDC bits ,casing pipe,steel pipe,pipe fitting etc. We advanced production equipment and many scientific inspection facility. All these,together with the joint effortof our 3oo ...

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 more than 10 countries regions. At ...

Hebei Ranking Bit Manufacture Co,LTD is mainly engaged in the development of various series bits,development,production and sales. company has developed mass-produced products 3 inches to 26 steel rock bit,various types PDC bits,core bit production processing assembly 0.6m 3m large diameter hole openers.Widely used ...

1. Ten years professional experience2. ISO 9001:2008 & API Certificate3. Strong design and manufacturing capability4. Product size can be from 26 inches to 3 inch5. Designs 600+Located in Chengdu, our company specializes the new project development, manufacture, marketing after-sales service of PDC Dill Bits, Chengdu ...

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Hejian Smart petroleum Machinery Co.,Ltd is with nearly 30 years producing and trading hitory and looking forward to servicing you as much as we can.

Hejian Fanglei Drill Equipment Co., Ltd. is located in City, which known as " Hometown of Oil Drilling Bits" China. Our company was founded 1990 and covers an area over 15000 square meters. specializes the supply many kinds TCI Tricone Bit,Steel Tooth Rock Bits, PDC Bits other drilling equipment accessories.we can ...

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 industries.Our widely recognized trusted ...

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 international quality standard greatly ...

Hejian Perfect Drilling Equipment Co., Ltd. is a Roller cone bits and PDC manufacturing enterprise, our basing on high-tech skills designs are used in the exploitation of natural gas, crude oil, water-well, geological exploration so on. Tri-cone from 3 3/8 to 28 inch, both milled tooth Tungsten Carbide Insert Bit with metal seal ...

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 geological so on. During twenty years, ...

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 10 years served a widely market. Our ...

We begin in 1921. and is the unique cone bit manufacture of CNPC. By now it has been engaging mechanical manufacturing for over 90 years drill design 60 year . It produced first China 1953. With development petroleum gas industry, grown to be giant Chinese industry past ...

HeBei Solidkey Petroleum Machinery Co., Ltd. specialize in research and development of drilling tools equipments, we are manufacturing marketing with senior technical staffs for many years. The structure company is flexible, so the response prompt to upgrading technology equipments. world? most cutting-edge design ...

Chengdu History Petroleum Technology Co., Ltd.(CDHP) specializes in R&D, production and technical support for precious PDC bits, tricone diamond bits can supply drill pipes well drilling tools. Its products are used oil drilling, gas water mining, etc. The quality is similar to Schlumberger, Smith, Halliburton, Hughes ...

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 strict governance, latest ...

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 industry as well finding customer ...

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 engaged repair Using sophisticated ...