Hebei Xuangong Machinery Development Co., Ltd. of Hebei Province, founded in 1950 and located in Xuanhua District, Zhangjiakou City, Hebei Province, is a wholly-owned subsidiary of HBIS Group, a Fortune Global 500 enterprise. As a high-tech firm, it boasts an innovative R&D team and core independent intellectual property rights. It runs R&D institutions including Hebei Provincial Technological Innovation Center for crawler dozers and a provincial industrial design center. Its main products include dozers, super crushers, deep looseners and snow groomers. Well-known in construction machinery, the XuanGong dozers enjoy great brand value and are sold nationwide and overseas.