1.Raw Material Cov khoom siv raw yog xyoob organic, muaj kev nyab xeeb thiab tsis muaj tshuaj lom.Thaum cov neeg ua haujlwm xaiv cov khoom siv raw, lawv yuav tshem tawm qee yam khoom tsis zoo, xws li daj, tawg, kab qhov muag, deformation, kev nyuaj siab thiab lwm yam....
Nyeem ntxiv