MOABI WA THAROLLO EA PHEKO EA METSI A LITŠILA LEFATŠE
Yixing Cleanwater Chemicals Co., Ltd.

Poly DDMAC

Poly DDMAC

Poly DADMAC e sebelisoa haholo tlhahiso ea mefuta e fapaneng ea likhoebo tsa indasteri le kalafo ea likhoerekhoere.

patlisiso dintlha