Chemicals, Food Additive, Water Treatment Chemical manufacturer / supplier in China, offering Poly Aluminium-M Chlorid-E PAC 30% for Drinking Water CAS 1327-41-9, PAC Powder China Manufacturer CAS 1327-41-9 for Waste Water Treatment, Free 30% Polyalumium Chloride PAC for Textile Dyeing Effluent and so on.
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