Lianyungang Tongyuan Biotechnology Co., Ltd. is a professional manufacturer of sodium diacetate, sodium acetate, sodium propionate, calcium propionate, potassium chloride and other series of acetate products. The company focuses on the production and development of acetate series products for more than 10 years. It is a professional acetate production base in China</ p><p style="text-indent: 2em;"> At present, we have established long-term business relations with more than 30 countries and regions in the world. We are one of the largest producers and exporters of sodium diacetate in China. As the director unit of China food additives and Ingredients Association, Tongyuan company has built more than 5000 square meters of standard GMP workshop and passed the ISO22000:2005 food safety management system certification, kosher certification, halal certification, etc., which are the premise and guarantee for us to provide high-quality products and excellent services.