Peb txaus siab rau cov xwm txheej zoo heev ntawm peb cov kev cia siab rau peb cov khoom lag luam zoo tshaj plaws, tus nqi sib tw thiab cov kev pabcuam zoo tshaj plaws rau Tricone Bit Sizes,Auger Bit, Junk Rock Bit, Pob zeb Roller Bit,8-1 / 2 "Drill Bit.Lub hom phiaj tseem ceeb ntawm peb lub tuam txhab yuav yog ua neej nyob rau lub cim xeeb txaus siab rau tag nrho cov neeg yuav khoom, thiab tsim kom muaj lub tuam txhab kev sib raug zoo nrog cov neeg siv khoom thiab cov neeg siv khoom thoob plaws ntiaj teb.Cov khoom yuav muab rau thoob plaws lub ntiaj teb no, xws li Europe, America, Australia, Rwanda, Swansea, Lub teb chaws Yelemees, Slovak koom pheej.With the technology as the core, develop and produce high-quality products as the diverse needs of the market.Nrog rau lub tswv yim no, lub tuam txhab yuav txuas ntxiv txhim kho cov khoom lag luam nrog cov txiaj ntsig siab ntxiv thiab txuas ntxiv txhim kho cov khoom, thiab yuav nthuav qhia ntau tus neeg siv khoom nrog cov khoom zoo tshaj plaws thiab kev pabcuam!