Xov Xwm Tuam Txhab
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Daim ntawv pov thawj tub yees: Tebchaws USA UL Certified Fridge & Lub Freezer rau Tebchaws Meskas
UL Certification (Underwriters Laboratories) yog dab tsi? UL (Underwriter Laboratories) Underwriter Laboratories (UL) yog ib lub tuam txhab pov thawj kev nyab xeeb tshaj plaws nyob ib puag ncig. Lawv lees paub cov khoom, chaw, cov txheej txheem lossis cov txheej txheem raws li cov qauv kev lag luam thoob plaws....Nyeem ntxiv -
Daim ntawv pov thawj tub yees: Mexico NOM Certified Fridge & Freezer rau Mexican Market
Mexico NOM Certification yog dab tsi? NOM (Norma Oficial Mexicana) NOM (Norma Oficial Mexicana) daim ntawv pov thawj yog cov txheej txheem ntawm cov qauv thiab cov kev cai siv hauv Mexico kom muaj kev nyab xeeb, zoo, thiab ua raws li ntau yam khoom thiab kev pabcuam. Cov qauv no ua rau ...Nyeem ntxiv