List of high-tech enterprises in Yancheng City

By August 2023, 392,206 national high-tech enterprises had been approved, including 2,077 in Yancheng. For example: Wanzhou Life-saving Equipment (Dongtai) Co., Ltd., Shanghai Taisheng (Dongtai) Power Engineering Machinery Co., Ltd., Shanghai Hu Fei Cable Yancheng Co., Ltd., Shanghai Leon Electromechanical Dongtai Co., Ltd., Shanghai Xu Heng Precision Machinery Manufacturing Dongtai Co., Ltd., Shanghai Xinmin (Dongtai) Heavy Forging Co., Ltd., Shanghai New Building Material Rock Cotton Dafeng Co., Ltd., Shang Wei (Jiangsu) Carbon Fiber Composite Materials Co., Ltd., and Three Gorges New Energy Offshore Wind Power Operation and Maintenance Jiangsu Co., Ltd.