Peb ua raws li lub hauv paus ntsiab lus ntawm "zoo ua ntej, kev pabcuam ua ntej, kev txhim kho txuas ntxiv thiab kev tsim kho tshiab kom tau raws li cov neeg siv khoom" rau kev tswj hwm thiab "zero defect, zero complaints" raws li lub hom phiaj zoo.Txhawm rau kom ua tiav peb cov kev pabcuam, peb muab cov khoom lag luam zoo ntawm tus nqi tsim nyog rau Boring Bit,Tricone Bit Rau Dej Zoo, Khawm khoom, Roller Cone Khoom,Roller Cone.Peb cia siab tias yuav pab tau koj thiab koj txoj kev lag luam nrog kev pib zoo.Yog tias muaj ib yam dab tsi uas peb ua tau rau koj, peb yuav tsum txaus siab ua li ntawd.Txais tos rau peb lub Hoobkas tuaj xyuas.Cov khoom yuav muab rau thoob plaws ntiaj teb, xws li Europe, Amelikas, Australia, Uganda, Guyana, Comoros, Burundi.Our tuam txhab yuav ua raws li "Quality first, , perfection forever, people-oriented, technology innovation" business philosophy.Kev ua haujlwm nyuaj kom ua tiav, kev tsim kho tshiab hauv kev lag luam, ua txhua yam rau kev lag luam thawj zaug.Peb sim peb qhov zoo tshaj plaws los tsim cov qauv kev tswj hwm kev tshawb fawb, kawm paub ntau yam txuj ci, tsim cov khoom siv ntau lawm thiab cov txheej txheem tsim khoom, tsim cov khoom zoo tshaj plaws, tus nqi tsim nyog, kev pabcuam zoo, xa khoom sai, muab koj tsim. tus nqi tshiab.