Shantou Baokang Pharmaceutical CO.Ltd. was founded in 1995, we are a professional supplier of raw material of amino acids ,especially in medicine grade .We work with leading manufacturers to maintain a good working relationship. Our advantages: we can supply most of the Amino acids and their salts or their derivatives, to provide one-stop supply service for domestic and foreign buyers. Sincerely hope that establish a good bussiness relationship with you....