Lub tshuab no tuaj yeem siv rau hauv tsev kawm ntawv tshawb fawb kev tshawb fawb soj ntsuam kuaj, kev lag luam khoom noj, luam ntawv / luam ntawv thiab dyeing kev lag luam, bio-pharmaceutical / niaj hnub tshuaj ntxuav kev lag luam, tshuaj lom neeg kev lag luam, thiab lwm yam khoom xws li inks, qauv, kho kua, ntau yam dyes, 502 AW, Deliv...
Nyeem ntxiv