Peb npog thaj tsam ntawm 25 ev kawj thiab lub tsev thaj tsam ntawm 26,000 square meters, kuj tau nruab nrog cov khoom ua ntej thiab tshuaj xyuas kom tau raws li cov neeg siv khoom sib txawv.
Raw Khoom
Rough Txiav
Rough Txiav
Quenching & Tempering
Iav Milling
Kev kho cua sov
Iav sib tsoo
Kev sim