Top Nutritional Food Co., Ltd. is a Chinese leader in the research, development, production, marketing and distribution of Amino Acid made by hydrolysis and synthesize method. At present, we mainly export Amino acids, Vitamins, Nutrition supplements, Food/feed additive, APIs, pharmaceutical raw materials and botanic extract. Most of the products are top ones in China, and certified by HACCP, ISO9001, ISO14001 and Kosher..Our products have been sold to East-South Asia, European Union, USA, Australia, etc., South American etc.