Guizhou Yelang equipment co,.ltd is located in Guiyang city,southwest of China.We dedicated to work at tricone rock bits and self drilling anchors since 2005.We take pride offering prompt, courteous service all facets the Oilfield, Water Well, Mining Construction Industries.By cooperating with other two major factory ...

Yanggu Yishan Drilling Tools Co., Ltd (YS) is an enterprise specialized in research and manufacturing rock drilling tools. The company has solid technical force, advanced inspection methods, high-class production equipments. manufactures the high quality products which adopted craft technology strict inspection. YS owns ...

Weihai Bestdrill Drilling Tools Co., Ltd. is one of the biggestproduction bases rock drilling tools and equipments with 20years experience in China. Our main products are Drifting andtunneling tools, bench blast furnace tapping tools,DTH road planning bits, foundation bits,shield TBM cutters, Diamond tricone anddrilling ...

The Liaocheng XinTianXia Geotechnical Engineering Equipment Co., Ltd. (XTX,) is located in the "Western Garden" of Jinan,the capital shandong province,it city that embraced by a lake---- Liaocheng.Our company professional marketing,service and international trading Rock Drilling Tools, sales shield machine tools, ...

Yanggu Haoquan Rock Tools Co., Ltd is the professional manufacturer and exporter of foundation drilling tools, asphalt road planing bits, excavating coal cutter bits; construction bits for tunneling, trenching drill auger rock we also supply matched tungsten carbides products. We have many years exporting experiences in ...

  Great  Wall  Diamond  Drill  (HongKong)  Co., LTD  is  a  famous  modern high-tech enterprise, which specializingin manufacturing and exporting rock drill  equipment andpneumatic tool. The company was founded in 2005,and locatedin the center of China ...

Zhuzhou Jinxin Hard Alloy Co., Ltd. is a hard alloy product andsupporting tool manufacturer subordinate to Yangtze River HardAlloy Group, and forms mutual support with Zigong AlloyCo., Relying on the advantages of Production Bases, company integrates production,R&D, technical service sale products, isdevoted producing ...

Liaocheng Tiangong Tools Co., Ltd specializes in the manufaction of Rock Drilling (including Chisel Bits, Cross Bits , Button Taperered Drill Rods, Intergrated Rods and etc.), Mining Bits-Matched Holders, Screwing Tools, Coal Construction Tooth Cutters Cutter-Matched Holders), Shield-Driving & TBM (Tunnel Boring ...

KAIYUE INDUSTRIAL SUPPLY CO.,LTD.WAS FOUNDED IN 2004;WE ARE THE MANUFACTURE AND EXPORTER OF HARDWARE TOOLS,POWER CABLES,ALL KINDS BEARING,SPARE PARTS FOR ROCK DRILL MACHINE, CONSTRUCTION MACHINE,ROAD MILLING MACHINE MINING MACHINE,ETC.WE CAN POWER CABLE AS PVC INSULATED CABLE,XLPE CABLE, CABLE,CONTROL CABLE;BEARING ...

Zhejiang Rongcheng Carbide Manufacturing Co., Ltd. is a professional manufacturer of carbide products,we set manufacture,research and development, finishing as one. Our company was founded in 1992, more than 1,500 employees, covering an area 70,000 square meters, located the "China national drill (Construction) ...

Sinco (China) Machinery Co., Ltd. is the manufacturer and exporter of foundation drilling tools, mining construction road milling trenching rock rotary cutter bits other tungsten carbide brazed products.Our products mostly use for drilling, milling, surface mining, underground tunnelling. we have many years experience in ...

We are a professional manufacturer of rock drilling tools in China. Our main products include drill, TBM cutter, roller cutter bits, DTH hammer, bit, button retract cross chisel drill rod, tube, shank adaptor, coupling sleeve, pilot overburden equipment, cutting which used for mining, quarrying, tunneling, water well ...

Shandong Techgong Geotechnical Engineering Equipment Co., Ltd is a key national manufacturing enterprise of cutter bits, shield cutters, TBM foundation drilling tools and mining tools, including drill bits for coal rock, road planning blocks, sleeve, holders etc. The company ranks among the top industry in terms production ...

We are a specialized manufacturer of quality rock drilling tools and supplier various kind industrial products for mining, tunneling, quarrying, water well in China. can supply below products: 1. Rock & equipment 2. Down the hole hammer bit 3. Stone quarrying 4. drill would like to take this opportunity build business ...

Shandong RZ Engineering Equipment Co.,Ltd. is not only a professional manufacture of rotary drilling bits,coal mining bits,shield driving cutters and other kinds construction tools,but also one the largest cutter production bases in china.RZ products have been widely used coal mine,geophysical ...

We are KSQ Technologies(Beijing) Co. Ltd, a professional productions base of series rock drilling tools, mining DTH Drill tools. can also produce other products according to the customers requirements. About products:1. Integral drill Rods Shank H22x108mm, H19x108mm, standard hex. Bit diameters include 29-40mm.2. Tapered ...

Shenqiu Xingda Mining Machinery Factory is a leading Manufacturer & Supplier which specialized in the manufacturing of rock drilling tools and mining tools, including chisel/cross bits, tapered/thread button DTH (down hole) bits hammers, drill rods, shank adapters, coupling sleeves coal tools.located Industrial Park, ...

Zhu Zhou KaiTuo Tooling Ltd., Co is to develop high quality rock drilling tools for professionalists worldwide. Our drill bits are known in all the main mining and construction customers over world. tight focus continuous development work secure latest technical solutions most demanding conditions powerful drills, benefit of ...