CINC High Purity Solvents (Shanghai) Co., Ltd, subsidiary of Zhejiang Tianyu Pharmaceutical Co., Ltd (stock code: 300702), was established in 2005 and primarily engaged in manufacturing and distribution of top-class high purity solvents. CINC has now become the largest R&D center and manufacturing base in Asia with production capacity of 75,000 tons per year.

CINC provides high purity solvents of LC-MS grade, UPLC grade, HPLC gradient grade, HPLC grade, RESl grade, Anhydrous grade and PREP grade. We sell more than 1.4 million bottles of HPLC solvents and 40,000 tons of PREP solvents per year to customers in pharmaceutical industry, research institutes, testing companies, electrical manufacture industry etc. in China and all over the world.