Peb lub hom phiaj tseem ceeb yuav tsum yog muab rau peb cov neeg siv khoom muaj kev sib raug zoo thiab lub luag haujlwm ua lag luam, xa tus kheej saib xyuas lawv txhua tus rau Tricone Rock Bits,Tricone Bit Hom, Drill Bit Nqe, Roller Cone Bit,Cov cuab yeej Oilfield.Peb tuaj yeem hloov kho cov kev daws teeb meem raws li koj xav tau thiab peb tuaj yeem ntim tau yooj yim rau koj thaum koj yuav.Cov khoom yuav muab rau thoob plaws lub ntiaj teb no, xws li Europe, America, Australia, South Africa, Comoros, Comoros, Finland.Our lub tuam txhab yeej ib txwm insisted rau lub lag luam txoj cai ntawm "Quality, Honest, thiab Customer First" uas peb muaj. yeej qhov kev ntseeg siab ntawm cov neeg siv khoom hauv tsev thiab txawv teb chaws.Yog tias koj txaus siab rau peb cov kev daws teeb meem, koj yuav tsum tsis txhob yig tiv tauj peb kom paub meej ntxiv.