Nantong Changhai Food Additive Co., Ltd., commonly known as Niutang, is one of the world's leading manufacturers of food additives. Founded in 1969 and part of the Guangye Group since 2017, it produces key ingredients such as Sucralose, Aspartame, and Folic Acid. The company has a global presence in food, beverage, nutraceutical, and pharmaceutical industries. It holds certifications like ISO9001, ISO14001, FSSC22000, Kosher, and Halal, ensuring high-quality and safe production.