Jiangbei Additive Co., Ltd. is a professional manufacturer of high-grade food additives located in Rugao City, Jiangsu Province, China. The company specializes in producing a wide range of preservatives, including potassium sorbate, calcium sorbate, calcium propionate, and calcium citrate. With a production capacity of thousands of tons per year, Jiangbei Additive is a key supplier in the food industry, serving markets with both single-type and compound food additives. The company adheres to stringent quality management systems, certified by ISO9001 and ISO14001.