SICHUAN TOGNSHENG AMINO ACID CO., LTD

was founded in 2003. It is located in Deyang at middle section of Chengdu-Mianyang highway in Sichuan. Our development direction is biological medicine. And our company is professional in research and manufacturing of amino acid and its derivatives. Our products have been exported to America, Britain, Italy, France, Germany, India and Japan. In 2011, we won honor title of ne and high-tech enterpri...