List of High-tech Enterprises in Zhengding County

By August 2023, 392,206 national high-tech enterprises had been approved, including Zhengding County enterprises 100, such as Zhong Yi Development 850 Electronics Co., Ltd., Hebei Zhongbang Biotechnology Co., Ltd., Hebei Yaming Photoelectric Technology Co., Ltd., Hebei Siweite Metal Fiber Co., Ltd., Hebei Wansheng Environmental Protection Engineering Co., Ltd. and Hebei Yiran Biotechnology Co., Ltd..