Soda Ash, Ascorbic Acid, Sodium Bicarbonate manufacturer / supplier in China, offering China Supply OEM Available Road Salt Calcium Chloride Snow Melting Agent, Cosmetic Grade High Quality CAS: 72-17-3 Sodium Lactate Liquid Syrup Used in Skin Care Products, High Quality Food Grade Additive Powder 5785-44-4 Citrate Calcium and so on.