Xuzhou Tianjia Food Chemical Co., Ltd. is a phosphorous chemical enterprise restructured from Xuzhou Chemical No. 3 Plant, which was established in 1956. It has more than 60 years of phosphate production experience. The main products include two series of industrial grade and food grade sodium phosphate, potassium salt, calcium salt and aluminum salt, with more than forty varieties. Food-grade products are mainly used in the processing of meat products, seafood, aquatic products, ...