Zhejiang Tianyu Pharmaceutical

Zhejiang Tianyu Pharmaceutical is a leading global supplier of advanced pharmaceutical intermediates and specialty APIs. The company has a strong commercial presence in chronic disease markets—especially antihypertensive drugs (“sartans”), antidiabetics (e.g., saxagliptin intermediates), anticoagulants and anti-asthmatics. It supplies both originator and generic companies worldwide with GMP-compliant products. The company has received regulatory approvals from the US FDA and EU authorities but has faced recent FDA warning letters regarding manufacturing practices[7][10]. R&D focuses on new chemical entities for cardiovascular/metabolic diseases as well as oncology and antivirals.