Richen, established in 1999, we are a professional manufacture engaged in the production of minerals, GABA and nutrients blending solution. Richen is committed to research and development of new products,production of nutrients of new technology and new method. Our products cover all kinds of food, health food, service from infant food, dairy products, functional beverages to food, health food, almost all segments of the market, to meet the variousneeds of customers to nutrient addition.