Sichuan Tongsheng Amino acid Co., Ltd established in 2003, we are a company specializing in the research and production of amino acids ,amino acids derivatives and biochem reagent , an annual production capacity of more than 1,000 tons. We are an innovation , rapid growing biochem company.


Our company鈥檚 manufacturing of the products are carried out under full compliance with ISO9001:2000,production and quality management followed GMP standards , production workshops construct in accordance with GMP standard. Quality control conform to the pharmacyeutical-food CP level and Japan Ajinomoto AJI standard,American USP standard and Reagent grade BR standard.