East China Pharmaceuticals

Huadong Medicine is a leading Chinese pharmaceutical company headquartered in Hangzhou, specializing in the research, development, manufacturing, and distribution of a broad range of healthcare products. The company operates across the entire pharmaceutical industry chain, with core therapeutic focuses in oncology, endocrinology, autoimmune diseases, and nephrology. Huadong has established a significant presence in the global medical aesthetics market through its subsidiary Sinclair Pharma and maintains an extensive commercial network covering thousands of hospitals in China. In recent years, the company has aggressively transitioned toward innovation, building a robust pipeline of antibody-drug conjugates (ADCs), cell therapies, and metabolic treatments through both internal R&D and strategic international partnerships.