Huangshi Shixing Pharmaceutical

Huangshi Shixing Pharmaceutical Co., Ltd. is a Chinese pharmaceutical company specializing in the research, development, and large-scale manufacturing of Active Pharmaceutical Ingredients (APIs) and chemical intermediates. Founded in 1953 and based in Huangshi, Hubei Province, the company has established itself as a significant global supplier of antiviral agents, including acyclovir, ganciclovir, and valacyclovir. Their product portfolio also extends to cardiovascular medications and other therapeutic categories. The company operates GMP-compliant facilities and exports its products to numerous international markets, serving as a key partner in the global pharmaceutical supply chain.