Quzhou Yichuan Chemical Co.,Ltd. specializes in producing amino acid series products. Our company is engaged in researching, developing, producing and trading L-Norvaline,D-Norvaline and DL-Norvaline etc.. Yearly production capacity for l-norvaline and D-Norvaline is 30t and 20t respectively. 
       
           With a total area of 25mu, our company owns a registered capital of RMB 10 million. It has an energetic, experienced and professional marketing team . At the same time, our company invited experts on amino acid industry and professors in Zhejiang University as our technical advisers, dedicated to controlling and testing the quality of amino acid series products and researching and developing new products. 
       
           The company has kept long-term and steady business cooperation with domestic and foreign large-scale pharmacy companies. Its marketing network spread all over China and global main countries and regions.