Dongfeng Technology Group Co., Ltd. was formerly known as Chengde Dixian Knitting Co., Ltd. Approved by the Hebei Provincial People's Government's Hebei Stock Office [1999] No. 36, it was restructured and established on November 3, 1999, and has received a corporate legal business license issued by the Hebei Provincial Administration for Industry and Commerce. The registered capital at the time of establishment was RMB 100,000,000, which is a share with a face value of 1 yuan per share. The company is mainly engaged in: real estate business, hydrogen fuel cell business, hydrogen energy business, and new materials business. Main products: The main products in the real estate business are residential and commercial, and the main products in the new materials business are alumina fiber and zirconia fiber.