Tong yuan bio tech co.,ltd located in nan jing, Jiang Su province which is near shanghai city. With our factories, we have become a important supplier of Food ingredients and Additives in international market.

We can supply many kinds of high-grade products covering areas of baking,beverage,meat processing and spices. Our products including:Thickeners,Sweeteners,Acidulant,Preservatives,Antioxidants,Phosphates,Flavorings,Proteins,Nutrition,Emusifiers and so on.

Our main clients are wholesalers and manufacturing users, from all over the world. We can offer our customers good quality products and most competitive price in the market.