Tianjin Crown Champion Industrial Co., Ltd was established in 2000, mainly devotes to ammonium sulphate granular and magnesium sulphate researching, developing and producing, as well as other fertilizers and chemicals exporting. Our factory Tianjin Topfert Agrochemical Co., Limited, invested and established in 2002, mainly manufactures Ammonium Sulphate granular with yield of 50, 000mts per year, 50, 000mts Kieserite (Magnesium Sulphate) per year and 30, 000mts Zinc Sulphate per year.

Supported by the advantages of Tianjin port resource and its investing environment, our export performance is increased 20% per year. We signed the solely export agreement with several factories to support our products, making its much more competitive in the market, including Nitrogen fertilizers, Phosphate fertilizers and Potassium fertilizers, also micro element fertilizers such as manganese sulphate and ferrous sulphate etc. Meanwhile we also enlarge our exporting business, such as food and feed additives products, detergent products and water-treatment products, which makes our export products diversified. The products have been widely exported to Europe, Middle Asia, South East Asia, Africa and Latin America and South America, nearly 50 countries.