Ningbo Ziyuan Pharmaceutical

Ningbo Resource Pharmaceutical, also known as Ningbo Ziyuan Pharmaceutical, is a Chinese pharmaceutical company specializing in the research, development, and large-scale manufacturing of steroid hormones and related active pharmaceutical ingredients (APIs). The company operates high-standard GMP facilities and is a significant supplier of corticosteroid and progestogen intermediates and finished products to both domestic and international markets. Their portfolio includes a wide range of steroid-based medications used in treating inflammatory diseases, endocrine disorders, and reproductive health. By focusing on chemical synthesis and advanced fermentation technologies, they have established themselves as a key player in the global steroid hormone supply chain.