Ukutyhila Amandla e-quaternium 18 hectorite kunye neHemings New Material Technology Co., Ltd.Ehlabathini lezinto eziphambili, i-quaternium 18 hectorite yinguqu yomdlalo. Kwaye xa kufikwa kwiimveliso zezimbiwa zodongwe ezikumgangatho ophezulu, iHemings New Material Techn...
Funda ngokugqithisileyo