We have deep-rooted relationships with many excellent manufacturers of amino acids in China.The advantage provides us with the superb sources of amino acid related products in China.So we can compare between the best of them and offer you an attractive choice not only in price but also in quality.We can provide very stable supply of L,DL,D, Amino Acid, Compound Salts of L-Amino Acid, Metallic Salts of L-Amino Acids, Amino Acid Esters, Acetyl Amino Acid, and so on .If you need any market information of amino acid prodct in China,please do feel free to contact us.We will offer you with timely and valuable information.And if needed,we can send charge free samples. Please let us know if you can give us any requirement of yours on a continuous basis. We hope to estabish a long-term business relationship with your esteemed company in the near future.