SDIC, Bcdmh, Algaecide manufacturer / supplier in China, offering High Purity Polyacrylamide White Powder Flocculant PAM for Papermaking, Textiles and Pharmaceuticals., Textile Auxiliaries Pretreatment Auxiliaries Concentrated Scouring Agent Scourmatic, Textile Auxiliaries Pretreatment Auxiliaries Alkali Resist Wetting Agent for High Temperature Desizing and so on.