Nantong Changjiang Food Ingredient Co., Ltd.

The business behind this listing operates as Jiangbei Additive Co., Ltd. from the Rugao Port Development Zone in Rugao, a county-level city within Nantong prefecture, Jiangsu Province. It is a dedicated food preservative manufacturer rather than a broad-line chemical plant.

Production covers potassium sorbate, calcium sorbate, calcium propionate, calcium citrate and compound bread preservatives, with chelating agents forming a second, smaller line. Potassium sorbate capacity is stated at 6,500 tonnes a year, and the company employs 85 people. It holds Chinese food production licence SC20132068200798 and an industrial products licence.

The quality system is certified to ISO 9001, ISO 14001, ISO 22000 and OHSAS 18001, and the company holds Kosher and Halal certification for its products. Awards recorded on the site include a national food safety compliance citation from the China Food Industry Association and recognition as a qualified enterprise in national product quality supervision spot checks. The company maintains parallel Chinese and English sites and sells to export customers directly.