XINGWO chemical technology co.,Ltd. is a professional manufacturer of chemical products. Main products include magnesium sulfate (MgSo4) , snow melt, Calcium chloride(CaCl2), Ammonium sulfate (NH4)2So4 and so on.Magnesium sulfate is a magnesium - containing compound that is widely used in industry and agriculture. Anhydrous magnesium sulfate is widely used as chemical reagent and desiccant. Snowmelt is widely in snow cleaning for urban roads, highways, airports, etc.XINGWO is located in Tianjin city(an important port in China), with advanced production equipment, technology and scientific quality management system, our products sales hot in many countries. Welcome to visit us.