Zhejiang Excel Pharmaceutical

Zhejiang Zhanwang Pharmaceutical, frequently referred to in international trade as Zhejiang Excel Pharmaceutical, is a prominent Chinese manufacturer of pharmaceutical excipients and active pharmaceutical ingredients (APIs). Based in Huzhou, Zhejiang, the company specializes in the production of high-quality inactive ingredients such as hypromellose (HPMC), microcrystalline cellulose (MCC), and various starch derivatives essential for solid dosage forms. Additionally, it is a major global supplier of L-Carnitine and its derivatives for the pharmaceutical and nutraceutical markets. The company operates large-scale, GMP-certified facilities and was acquired by Anhui Sunhere Pharmaceutical Excipients in 2015, strengthening its position in the global pharmaceutical supply chain.