Established in 1999,DONGYANG LINGXING BIOCHEMICALS CO.,Ltd.is located in the beautiful northern suburb of Dongyang city.The factory is 3 km from downtown Dongyang and 12 km from the Yiwu International Small Merchandise Expo. We are specialized in tartaric acid related chiral reagents and chiral intermediates.Our Drug substance and intermediates R & D facility is located in Shanghai Zhangjiang High Tech Park which employs-20 highly trained scientists in organic synthesis and pharmaceutical sciences among them 3 Ph.D.,4MS. The company operating philosophy is science,resources and market driven.Our factory already passed ISO9001:2000 International quality standard.We also recently established the Quality system that will meet the FDA GMP standard. Our tartaric line production is now well established and steady.We are ranked the top producer in China.The pricings of our tartaric line products are very comprititive domestically and internaronally. We are hopeful and confident that with our quality,efficiency,practicality and innovation we will develop newer and better products to serve the Bio & pharma communities in the years to come.We sincerely welcome visitors from china or abroad.It is our wishes to establish a long term reliable business relationship with you for brighter tomorrow for all of us.