We are a specialized manufacturer of quality rock drilling tools and supplier various kind industrial products for mining, tunneling,quarrying, water well in China. We can supply below products:1. Rock & equipment2. Down the hole hammer bit3. Stone ...

We landlion Drilling Tools Co., ***** specialize in the drilling bits used for oil&gas, water well, geothermal, mining *****Our products range consist of tricone bit(rock bit, roller cone bit):sizes from 3 3/4" to 26", Tungsten Carbide Insert ...

Dear Sir/MadamKSQ Technologies (Beijing) Co. Ltd. provides exceptional technical know-how in development, production, and application. The company has adopted advanced manufacturing processes to ensure high quality steels tungsten carbides for its ...

Sansung, with more than 10 years experience, is one the most professional manufacturer and supplier of high performance mining&quarrying tools like: tapered drill bits&rod, threaded button bits extension rod, DTH hammers bits, RC bit grinding tools, block ...

Yanggu Litong Rock Drilling Tools,.Ltd is engaged in R&D drilling tools and production,the company has strong force of technology,advanced test euipment adn first-class production equipment,also own the automatic hydraulic horizontal machinery on ...

Shandong Zhongrui Construction Machinery Co., Ltd, is a new high-tech enterprise, which specialized in the manufacturing of DTH drill bit and Hammer. Located beautiful world kite capital, Weifang, province China, it has two advanced laboratories highly ...

Merdrill drilling tools always committed to provide low cost Rock Drills, stone tools, rock drilling tools, high efficiency drilling tools, energy saving and environmental products for domestic and international clients.

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 ...