-Sau cov khoom siv raw los ntawm tus kheej cog hauv paus thiab tiv tauj hauv paus -Txhawm rau tshem tawm cov khoom puas lawm ces txheej txheem yam tsis muaj impurities - Txhawm rau ua nws raws li kev tswj hwm zaub mov ntawm HACCP, ISO22000, BRC, FDA thiab lwm yam. -QC pab neeg saib xyuas tag nrho cov txheej txheem -Yog tias tag nrho cov txheej txheem ua tau zoo yam tsis muaj teeb meem ces ntim cov khoom raws li -Kom khaws cia rau hauv -18 centigrade degree