三一重能股份有限公司于2008年04月17日成立。法定代表人周福贵,公司经营范围包括：生产风力发电机、增速机、电气机械及器材、机电设备；多种系列机型压裂设备的装配生产；道路货物运输；电气机械及器材、重型工业装备及通用设备、机电设备、普通机械、专业设备、电子产品、仪器仪表的研究开发、销售；电力生产设备安装；技术服务；技术开发；技术转让；技术咨询；货物进出口、技术进出口；出租商业用房、办公用房；租赁建筑工程机械设备等。

Sany Heavy Energy Co., Ltd. was established on April 17, 2008. The legal representative is Zhou Fugui, The business scope of the company includes: production of wind turbine, speed-up engine, electrical machinery and equipment, electromechanical equipment; assembly and production of various series of fracturing equipment; road freight transportation; research and development and sales of electrical machinery and equipment, heavy industrial equipment and general equipment, electromechanical equipment, general machinery, professional equipment, electronic products, instruments and meters; power production equipment Installation; technical service; technology development; technology transfer; technical consultation; import and export of goods and technology; rental of commercial and office buildings; rental of construction machinery and equipment, etc.