Changzhou Cunren Biochemical Engineering Co., Ltd. was founded in 2001, is located in the Yangtze River Delta economic circle in North District, Changzhou City from the new international metropolis - Shanghai, more than one hundred kilometers, Qualcomm is very convenient. We specialize in amino acids, amino acid derivatives, pharmaceutical raw materials and pharmaceutical intermediates for scientific research and development, production and trade of high-tech enterprises, the vast majority of exported products has been well received by foreign customers. The main product line has aspartate series,                   alanine                   series, series of glutamate, proline Series D-malic acid series. The company has its own production base, and many factories have with our close co-operation has become a U.S. production base, also has been working with Nanjing University, China Pharmaceutical University, Nanjing University of Chemical Technology, such as by many famous universities and research institutions in joint research and development always occupy the forefront of technology. Decades, we, through our channels to the stability of high-quality products are sold around the world, but also warmly welcome Chinese and foreign friends to come to carry out technological exchanges and economic cooperation. We will be the most favorable prices and the best quality service for patrons waiting for friends from all walks of life.