Calcium Chloride, Sodium Bicarbonate, Ammonium Bicarbonate manufacturer / supplier in China, offering Wholesale Price Bulk Supply Calcium Chloride 74% to 77% in Flakes, Anhydrous/Dihyhrate Snow Melting Agent Calcium Chloride CAS 10043-52-4, Industrial/Feed/Food Grade Cacl2 White Flakes CAS 10043-52-4 74% Calcium Chloride 25kg and so on.