Gihi chemical tau txais ib qho ntawv pov thawj ISO9001 rau peb cov tshuaj tswj tau zoo, uas ua kom txhua tus neeg siv tshuaj tau zoo thiab peb tus kheej cov lus tshwj xeeb.

Thaum lub sijhawm peb cov txheej txheem tsim khoom, peb cov neeg ua haujlwm QC yuav coj mus kuaj thiab sim tag nrho cov txheej txheem .

Cov Khoom Siv Raw Ntau Lawm





