Zhengzhou Newsky International Co., Ltd. is a integrated corporation which has been established in 2007. Having many well known factories that manufacture all kinds of high quality products including wigs, machine and electrical products, garlic, auto parts, machinery, hardware tools, drill tools so on., integrating ...

Handan Kaishan Drilling Tools Co., Ltd. Main product: drill bit series, rod cutter pick series and other coal mine machinery accessories. Our company was established in 2011, located Industry Trade Zone, Linzhang, Handan, Hebei, China. Main PDC 3, 4, 5 wings steel body concave face non coring drii ( 75mm~460mm ) anchor 28~42mm ...

Specialize in diamond core drill bits manufacturing FOR geolocicaldrilling, deep hole operation, minerall exploration, siteivetigation ect.

Started in 1974 with a focus on manufacturing synthetic diamond grits for domestic market, JINGRI Diamond Industrial Co., Ltd. is one of the first companies China to make and has since grown become most important suppliers some largest tool manufacturers worldwide. Further 2002 set up facility manufacture tools stone & ...

Zhuzhou Hua Qiang Cemented Carbide Tools Co., Ltd. is a professional enterprise engaged in manufacturing rock drilling and cemented carbide products with long history, located China&＃39;s largest production base of hard metal, City, Hunan Province. We own up-to-date line, advanced equipment, lots technicians, ...

Zhuzhou Jinxin Cemented Carbide Co., Ltd. is a manufacturer of cemented carbide and company futures investment. Our engaged in the research development, production sale carbide, also consists three departments: home sales department, international department gold investment department. located City, which base ...

Shandong Liaocheng Derun EMT Developing Co.,Ltd is the professional manufacturer and exporter of road milling tools ,foundation drilling tools, coal miner rotary cutter bits ,DTH other Tungsten carbide brazed products; products mainly use for, Road milling, surface mining ,tunneling, trenching rock Recycling etc,we also ...

DMI manufactures Matrix PDC drill bits for the oil and gas industries. Owner has 27 years of experience with this product line. DMI is also a direct line seller of Roller Cone and Steel head bits. We also repair PDC bits at some of the lowest cost to the owner.

???flbit05 at 163 dot com Hejian City Feilong Retop Rock Bit Manufacture Co., Ltd specializes in the designing, manufacturing?marketing and servings high performance diamond bits, tricone bits drilling tools which used petroleum industry. takes" fastest penetration best performance" as bit designing guideline to ...

Changsha Drilling Machinery Co., Ltd. (CTHC) Located in historic city: ChangshaIt is a professional manufacturer of drilling equipment diamond bits and reaming; CTHC has the team technicians as well advanced production craftwork excellent service system. Meanwhile, established technical cooperation relations with ...

Indian EngineeringCo. was established in 1988 year, Welike to import large quantity of surplus scraps PDC Bits, usedTricone R/R used TCI Drill bit. We are global buyerand buy Tricone ( Tungsten carbide inserted )Tricone bit & unserviceable Dril bits also from Iran, Dubai(UAE ), Soudi Arabia, Syria, Egypt, Greece so on.We ...

We have been serving the drilling industry since 1985 ,we provide clients with quality drill bits ,drill pipe and related products.Regarding Regarding bits,we can supply Sizes range from 6 " to 26 "with a large selection of both new used Rock bits, matrix bodied PDC which service operation.We aslo buy great quantity scrap TCI ...

Is a company established in 2000, specializing the subcontracting of individual and series spare parts. We also do welding, mechanical assembly work machined supply our customers with either fully parts or products according to customer requirements orders. mainly serve metal export companies various industrial ...

Zhong diamond is established by a group of experienced experts of sythetic diamond,CVD diamond,PDC,diamond tools/cup wheels/diamond grinding tools,etc.With almost 15 years&＃39;export experiences. Take the "technique advanced, innovation future"as our guidance.

Changsha Changtan Geological Equipment Co.,ltd is a professional manufacturer of supplying rock drilling tools, drill bit, self anchor bolt system, rig, mud pump and accessories. we have more than one production factories with aliblity supply all spare parts them are compatible world leading brands such as Altas Copco, ...

We are a manufacturer and wholesaler for diamond & CBN (cubic boron nitride) abrasives tools. based on excellent product quality, endeavor to provide our clients with Three BETTER Concept: better products, prices services. Our tenet is: no limit best, only make it better.We located in the middle-south of Changsha City, have ...

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 ...

We are bharat impex, the largest exporter of wood and wooden products from central india, we can offer almost all types dowels, brackets, assemblies, domestic, industrial, office furniture parts, furniture, implements in real time at most optimum cost structure. given a chance to perform, shall prove our 50 years exporting ...

Hebei Zhankui Drill Equipment Co., Ltd specializes in drill bits,drill pipe,Mud pump and stabilizers for water well, oil field, construction, geothermal, directional boring, underground foundation work all over the world. Our purpose is to sell best quality products at lowest possible prices.We have been serving drilling ...