China-Places.com listou aprox 145 empresas dentro Heihe. Alguns dos mais bem avaliados empresas dentro Heihe estão- Sunwu Agricultural Means of Production Company Crop Hospital, Sunwu Xinjiyuan Mining Industry Development Co. Ltd., Yinxin Real Estate Broker Limited Company Sunwu Branch, Comitê do Sindicato da Sunwu Tap Water Company, PetroChina Sunwu County Branch, Sunwu Electric Power Chengzhuang Company, Departamento de Publicidade Sunwu Jinqiao, Heihe Shuangli Baofei Car Recycle Company Limited, Sunwu Chenlei Land Gujia Limited Company & Departamento de Compras King Long Feipin.