List of high-tech enterprises in Changguan City

As of August 2023, there are 120 approved national high-tech enterprises a***392,206 enterprises, among which there are 120 approved enterprises distributed in Changguan City, such as: Zhongzhou Construction Co., Ltd, Demark Crane Machinery Co., Ltd, Hongyi Construction Group Co., Ltd, Furlong Medical Devices Co., Ltd, Hongyao Construction Group Co., Ltd, Anshi Medical Group Co., Ltd, Huajian Heavy Industry Ltd, Yixin Medical Equipment Co., Ltd, Sinonai Engineering Technology Co.