Swimming Pool Chemicals manufacturer / supplier in China, offering Poly aluminum Aluminum salt flocculant PAC Cationic flocculant CAS:1327-41-9, Polyaluminum chloride Water purifying agent Flocculant [Al2(OH)nCl6-n]m Admixture, for drinking water treatment Cationic flocculant CAS:1327-41-9 [Al2(OH)nCl6-n]m Water purifying agent and so on.