Dab tsi yog qhov kev poob siab cov khoom siv ua kom huv?
Kev poob siab lub nqus cov khoom siv yog lub sijhawm dav dav rau kev poob siab Absor cov hmoov av plua plav nqus thiab thaiv. Nws muaj ntau lub luag haujlwm, xws li hmoov av, tiv thaiv kev nqus dej khov thiab kev ua haujlwm los ntawm kev ntaus, nws kuj tuaj yeem kho cov suab nrov ntawm lub cev, txhim kho kev thauj khoom ntawm lub cev, txhim kho kev thauj khoom ntawm kev thauj lub cev. Ib qho ntxiv, peb yuav tsum them sai sai rau cov qauv sib txawv ntawm cov khoom siv kho tsis zoo ib yam
Koj tuaj yeem tuaj rau peb Zhuomeng (Shanghai) tsheb Co., Ltd., Zoo siab thiab tus nqi qis, koj xav tau, los yuav nws