China-Places.com a répertorié environ 48 entreprises dans District de Jinfeng. Certains des mieux notés entreprises dans District de Jinfeng sont- Yinchuan Jiarong Labor Engineering Co. Ltd., Yinchuan Wei'erxin Marchandises Tonggongcheng Limited Company, Yinchuan Hi-Tech Zone Great Wall Door And Window Limited Company, Yinchuan Gongtai Labor Fenbao Limited Company, Yinchuan Baiyun Property Management Limited Company, Yinchuan Lantianyuan Youpin Limited Company, Ningxia Yinchuan Laomianyang Food Limited Company, Yinchuan Baiyun Real Estate Development Limited Company, Yinchuan Lianghua Engineering Construction Limited Company & Yinchuan Xinluyuan Société à responsabilité limitée de matériaux de conservation de la chaleur.