June165438+1October 65438+June 2000, Anhui Military Industry Group signed a debt-to-equity swap agreement with Cinda and other three asset management companies to establish Anhui Great Wall Military Industry Co., Ltd.; On June 3rd, 2003,65438+February 3rd, Anhui Great Wall Military Industry Co., Ltd. initiated the establishment of Anhui Shen Jian Science and Technology Co., Ltd., which is the first joint-stock company in China focusing on military products. The four backbone enterprises of the Group, Excalibur Technology, Dongfeng Electromechanical, Fiona Fang Electromechanical and Hongxing Electromechanical, are all high-tech enterprises.