Xidelong Pharmaceutical

Xi'an Xidelong Pharmaceutical Co., Ltd. is a Chinese pharmaceutical company headquartered in the High-tech Development Zone of Xi'an, Shaanxi Province. Established in 2004, the company specializes in the research, development, and large-scale manufacturing of chemical drugs and active pharmaceutical ingredients (APIs). Its most prominent product is Sildenafil Citrate, which is marketed under the brand name Xidelong for the treatment of erectile dysfunction. The company operates modern, GMP-certified production facilities and maintains a strong presence in the domestic Chinese market for men's health products. Beyond its flagship urology portfolio, the firm is involved in the production of various generic chemical medications and chemical raw materials.