Nantong Changhai Food Additive Co., Ltd.

Nantong Changhai Food Additive Co., Ltd. sits at No. 15 Daqing Road in the Qinglong chemical industry area of Haimen, Jiangsu Province, and trades internationally under the Niutang brand. The company says it has worked in food additives for more than fifty years. It was acquired by the Guangye Group and merged with L&P, and in 2018 it was designated a "Shuangbai" enterprise within that state-owned group.

The product range covers high-intensity and bulk sweeteners, vitamins and specialty carbohydrates. Sucralose and aspartame are the best known items, joined by acesulfame potassium, isomalt, isomaltulose, resistant dextrin and folic acid. The company also supplies feed additives, nutritional supplements, flavour ingredients and semi-solid compound seasonings, serving food, beverage, human nutrition, animal nutrition and pharmaceutical customers.

Certifications listed include ISO 9001, FSSC 22000, ISO 14001, Kosher, Halal and Sedex. Niutang exhibits regularly at trade events such as CPhI China and the China International Food Additives and Ingredients exhibition, and has attended the China Vitamin Industry development forum.