By August 2023, 392,206 national high-tech enterprises had been approved, including 30 enterprises in Changli County. Such as COFCO Huaxia Great Wall Wine Co., Ltd., Changli Jingtong Cable Manufacturing Co., Ltd., Changli Xinjia Precision Casting Co., Ltd., Changli Jin Hang Livestock and Poultry Breeding Machinery Manufacturing Co., Ltd., Changli Wang Fu Food Equipment Manufacturing Co., Ltd., Changli Feng Run Metal Processing Co., Ltd., Changli Chuangang Special Purpose Vehicle Manufacturing Co., Ltd., Changli Xingmin Ye Wei Construction Equipment Co., Ltd., Changli Xingguo Precision Parts Co., Ltd., Zhongbang Stem Cell Technology Co., Ltd., etc.