Shenhai Explosion-Proof
Kev nyab xeeb thee (MA) lub cim tseem siv tau rau lub sijhawm tsib xyoos.
Thaum ze li tas sij hawm, Nws yog ib qho tseem ceeb uas yuav tsum tau ua ntawv thov kom rov ua dua tshiab lossis npaj kom rov muab dua. Raws li cov khoom imported, lub thee kev ruaj ntseg cim tau txais nyob rau hauv ib-batch hauv paus yam tsis muaj predetermined expiry; nws siv tshwj xeeb rau qhov tshwj xeeb batch ntawm imports.