Sanyou Chemical factory has been set up in 1994. It is located in town Qianhuang of the South Changzhou City. Bordering the Taihu Lake in the southeast. The Gehu Lake in the west .It enjoys superior geographical and has a very convenient water, land, air transportation network.. The Great Canal, Shanghai-Nanjing railway and express highway all beside the factory. It reaches Shanghai, Nanjing, Hangzhou only for 2 hours. The environment of the factory is beautiful, At present, It has 40 of staff and works including 10 of scientific and technological personnel. It has established the long time cooperation with many scientific units and universities. And continued to R&D new products the main products are raw materials and intermediate. Its annual output Value is ¥15 million, 90% products are exported to Europe, America. The leading product Ranitidine side 3 won the national famous brand. The factory has been established long-term friendly cooperation with many famous world pharmaceutical companies. The factory business scope mainly covers research development and production of fine Organic chemistry and new raw material intermediate. The factory has a reputation for providing customer satisfaction and meeting the need with quality and best service.