Jiaxing Tianyuan Pharmaceutical Co., Ltd. is a private high-tech enterprise reorganized from "Tianyuan Science and Technology" in January, 2005. It is located in the famous Nanbei Lake Scenic Spot in Haiyan at the bank of Qianjiang River, covering an area of 70,000M2. It is closed to Hangzhou Bay Bridge, and only scores of minutes' driving away from Hangzhou and Shanghai.

Since 1997, our enterprise has cooperated with China Pharmaceutical University, Zhejiang University, Tsinghua University and Shanghai Institute of Pharmaceutical Industry. It is specialized in researching, developing and producing fluoro series of pharmaceutical intermediates and APIs. It has been awarded many honors such as "Spark Program" by The Ministry of Science and Technology of the People's Republic of China as well as "Provincial Key Product", etc. The quality of 2, 6-Difluorobenzamide, we firstly produced in scale in 1996, has been ranked top in our country till now.

2, 3, 4, 5-Tetrafluorobenzoic acid was solely researched and put into scale production by our company in 1997. And its derivative - "Sparfloxacin" was recognized as "have filled the blank in China" in 1999, and as Technical Innovation in 2003. The GMP of "Sparfloxacin" was finished in September 2006. It is good news for those pharmaceutical enterprises which depend on import in our country. Comparing with those materials derived from pentafluorobenzoic acid, our sparfloxacin derived from 2, 3, 4, 5-tetrafluorobenzoic acid has higher purity and lower toxicity or side effect.

Now in our company, there are more than 30 specialists in researching and developing. And we sincerely welcome more professional enterprises abroad cooperate with us. Let's make progress together.