Kev Ua Lag Luam Ntau Lawm

Kev lag luam network ntawm ShengSen abrasives, lub hauv paus ntau lawm, npog feem ntau ntawm cov nroog hauv Suav teb, uas ua rau nws cov hom npe yuav tsum muaj npe nrov hauv Suav teb. Qhov kev faib tawm ntawm nws cov ntawv xa tawm yog ntau tshaj 50% ntawm cov ntim khoom muag tag nrho. Cov khoom tau raug xa mus rau ntau tshaj 50 lub teb chaws li thaj chaw nruab nrab ntawm peb cov khoom tau mus txog 97%, khwv tau los ntawm cov neeg siv khoom.