Cov hniav cuav uas muaj hnub nyoog yog dab tsi?
May 04, 2021
Tso lus
Cov hniav looj Valplast yog cov khoom siv kho hniav looj uas yog ua los ntawm cov yas roj hmab cov khoom lag luam uas lub tuam txhab tuaj yeem lav tias yuav tsis tawg. Lawv lees tias cov ntaub ntawv yog qhov muaj zog heev uas nws tuaj yeem ua thinner ntau dua li lwm cov khoom siv kho hniav, yog li tshem tawm qee qhov ntau. Qhov no ua kom lub qhov ncauj zoo mloog thiab ua kom haum. Cov kws kho hniav muaj qhov kev xaiv los siv Valplast, tab sis yog tias koj txaus siab rau lawv cov khoom lag luam, koj yuav tsum tau nug nws.
Xa kev nug