Year 1965Established Xinba Integrated Company

Year 1984Renamed YangZhong Mechanical and Electrical Equipment Company

Year 1987Renamed ZhenJiang Electric Equipment Company, expanded Electric Industry

Year 1992Established JiangSu ChangJiang Electric Equipment Co.,Ltd

Year 2000Renamed JiangSu ChangJiang Electric Co.,Ltd

Year 2004Renamed Daqo Group Co., Ltd

Year 2006Established ZhenJiang Daqo Secheron Traction Power Co., Ltd, expanded Transportation Equipment Industry