Shanghai Twisun is a rising enterprise of R&D, which established in Shanghai Chemical industry in 2007. Twisun is a professional

Manufacturer of APIs and intermediates of cardiovascular, psychiatric, antidiabetic etc. The main production includes: Dabigatran, Saxagliptin, Rivaroxaban, Prasugrel, Paliperidone, Lapatinib etc. "See things from the customer's perspective, and strive to exceed customer's expectations". Is our philosophy.

We hope we can be your sincere partner.