Shanghai Twisun Bio-Pharm.Co.,Ltd

Twisun have fully-featured organizational structure, main business orientation and diverse product range. Products mainly involve in antiviral, cardiovascular, antidiabetic and deprementia, that more than 74 advanced intermediates of 20 projects of 4 major categories include Sofosbuvir, Tenofovir, Glecaprevir, Pibrentasvir, Velpatasvir, Bictegravir, Dolutegravir, Ledipasvir, Paliperidone, Empagliflozin, Dabigatran etc.