NINGBO WANGLONG TECHNOLOGY Co., Ltd.

Our main products annual output of 50, 000 tons of food additives potassium sorbate, 70, 000 tons of diketene, 160, 000 tons of acetic anhydride, 50, 000 tons of methyl acetoacetate, 50, 000 tons of ethyl acetoacetate, 3, 000 tons of acetoacetanilide, 3, 000 tons of acid decarboxylase, 3, 000 tons of sodium dehydroacetate, 5, 000 tons of vanillin … More