DTH bit is the tool cutting rocks, and subject to severe stress from the striking piston as well as from the abrasive cuttings passing the bit at high velocity. When selecting the right bit for....
Acedrills Rock Tools Co., Ltd. hereinafter as Acedrills is a highly specialized in designing, manufacturing and distributing of mining, construction and drilling equipment, tools, ....
We are a leading manufacturer of welding flux and welding powder including the Submerged Arc Welding Flux and welding alloys powder. We also can supply the Welding wires, flux cored wires and other....
HIGENERAL NEW MATERIALS CO., LTD., HIG, we are the leading manufacturer of welding consumables and the supplier of new advanced ceramics and silicon materials. We are developing and supplying varied....