Sizhuang Pharmaceutical

Shaanxi Sizhuang Pharmaceutical Co., Ltd. was a Chinese pharmaceutical company based in Xianyang, Shaanxi Province, specializing in the research, development, and manufacture of Traditional Chinese Medicine (TCM). Founded in 1985, the company focused primarily on gynecological health, producing a range of proprietary products such as Fuyan Lotion, Kunfukang Capsules, and Compound Qingdai Infusion. The company operated multiple GMP-certified production lines for capsules, tablets, and topical treatments, achieving significant market presence in the Shaanxi region. Following its acquisition by Shaanxi Kanghui Pharmaceutical Co., Ltd. in the late 2000s, its core intellectual property and product portfolio were integrated into the parent company's operations. Shaanxi Kanghui continues to hold the patents and market the legacy products originally developed by Sizhuang.