Weifang Zhongqing Fine Chemical Co., Ltd.-Polymerized Aluminum Chloride|Polymerized Ferrous Sulfate|Polymerized Ferrous Chloride|Ferrous Chloride|Aluminum Trichloride|Sodium Acetate|Anhydrous Calcium Chloride|Calcium Chloride Di-Hydrate|Anhydrous Magnesium Chloride|Magnesium Chloride Hexahydrate|Carbon Source