Poly Aluminium Chloride, Chlorine for Swimming Pool, PAM manufacturer / supplier in China, offering 100% New Pet Chips, IV0.780 Food Grade, Suitable for Hot-Filled Bottles, 100% New Pet Chips, IV0.875 Food Grade, Suitable for Carbonated Bottle, 100% New Pet Chips, IV0.83 Food Grade, Suitable for Oil Bottles and so on.