Polyaluminium Chloride manufacturer / supplier in China, offering Polyaluminum Chloride PAC Industrial Grade Yellow 30% Chemical Raw Material High Purity PAC Polyaluminium Chloride, Coagualnt Drinking Grade 30% White Powder 30% PAC for Drinking Water, High Quality Drinking Water Grade White Powder Poly Aluminum Chloride PAC for Flocculant Manufacturer and so on.