Calcium Chloride, Sodium Bicarbonate, Ammonium Bicarbonate manufacturer / supplier in China, offering 99.8% Min Raw Material Industry Grade Pdv Salt Free Flow Vacuum, Yellow/White Flakes 25kg Bag Magnesium Chloride Used as Dust-Proof, Manganese Carbonate 44% Food/Industrial Grade Baking Soda with Low Chloride and so on.