We are professional national Hi-tech manufacturer which unify R&D, produce, sale and service for high level advanced intermediates, APIs, special chemicals and natural medicine.
Shanghai Twisun Bio-Pharm Co., Ltd.
Add: No.188 Jinou Road, Jinshan District, Shanghai, China
Tel: Oversea Sales: 86-21-37285587
Domestic Sales: 86-21-60341686
Sales Department 1: 86-18501760816
Sales Department 2: 86-15618157036
Documentation Department: 86-21-67220609