Our company was established for about 30 years and we are one professional manufacuter and supplier of newand used (refurbished) drill bits which applied in oil fieldsand water wells including tricone ,PDC drillpipes.Various models dimensions ...

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 ...

Established in 2005, JESSIN ROCK DRILL CO., LIMITED is a professional manufacturer of rock drilling tools. The main products are DTH hammer, button bit, drill dth hammer thread PDC impregnate diamond electroplate surface set rod, pipe, shank adapter, sub, ...

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 ...

Besharp Diamond Co., LTD, was founded in 2010, is a high tech enterprise that specializes the research, manufacture and marketing of diamond products. The company has modernized standard workshop 23000 square meters R&D center 2000 meters, takes leading ...

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 ...

Diheng Technology Co., Ltd was established in 1990 with registered capital of 5 million, which is located Lechang Industrial Transfer Park, Lechang, Guangdong Province. Our company covers 500 areas and gets authentication ISO9001-2008 ISO140001. Since ...

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. ...

We are a professional manufacturer of rock drilling tools, down the hole tools and mining tools. Our main products "DURABLE" brand air hose for concrete vibrator series, etc. widely used in cutting mountain, mining, railway, road building energy ...

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, environmental, exploration and ...

Hejian Zhongcheng Bit Manufacturering Co.LTD. .(SRF) wasestablished in 1997. It is a privately owned and proudly company.We have grown to become leading manufacturer of tricone bit andsupplier high quality drilling tools & equipment, weexcel designing, ...

Jiangxi Feilong Rock Bit Manufacture Co.,Ltd, a subsidiary of Shanghai Shenkai Petroleum & Chemical Equipment Corporation Ltd, converted from the ordnance factoryYichun First Machinery Works, found in 1965, is one leading worldwide providers drilling ...

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. We serving for contractors since 1983. The quality our is ...

Diafront is dedicated to developing and manufacturing quality PDC Cutters for oil drilling coal mining. We have been offering not only premium products but also customized services solutions global partners from United States, Canada, Australia, Latin ...

Xi'an heaven abundant mining equipment co., LTD, founded in 2008 Shannxi,Our company is mainly engaged the PDC bits, roller cone coring drill, anchor drill bit word, DTH cutter, carbide development - production sales of one-stop service, We also Deputy ...

Hejian Wanxiang Drilling Equipments Co., Ltd. is a professional manufacturer & distributor of drilling tools and equipments in China. We have many years experience the research production petroleum equipments. With flexible company structure advanced ...

Eastar Tool Company Limited (Shorter form EASTAR) is a reformed,separated and developed company By integrating R&D, manufacture technical service as whole, EASTAR fast growing New & Hi-Tech. that specialized in oilfield services. started from 1987, such ...

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 ...

Henan Zhongmei Drill Tool Co., Ltd., which is a joint-venture enterprise, specializes in drilling tools, integrating research& development, production, marketing, and sincere service. Our company located Jintai Industrial Zone, Guancheng District, ...

Our company which was set up in 1992, is located the Industry Park of Hejian County, Hebei Province, a famous Drill Bit home China. Our covers an area 300 square meters, with spacious workshops and offices. main products include high quality PCD, Synthetic ...