Mining Group International Trading Co., Ltd. (JMAG) is a professional manufacturer and exporter of mine-use kilometer drilling rigs and complete drilling tool systems. We offer integrated solutions...
mine fittings, civil engineering tools, cutting tools of shield machine etc. The special in producing high quality rock drilling tools are DTH Bits and Hammers, Button Bits, Thread Bits, Rock Bits,...
coal mine underground directional drilling are available; tri-cone bits of inserted teeth and milled teeth are available; PDC bits of matrix body and steel body are available; the drilling jars,...
bit, diamond reaming, PDC drill bits, drilling tools, drilling materials, drilling rigs, and other accessories. Annual production capacity could reach 400 million RMB. Our products are widely applied...
miner bits and tools and road planing bits and foundation drilling tools for use in Quarrying ,Mining ,Tunneling ,foundation drilling and road milling machine,coal Mining.the products have high...