China Railway Construction Heavy Industry Corp. Ltd. engages in the research and development, design, and sale of heavy equipment. Its business segments include boring machine equipment, railway transportation equipment, special professional equipment, and equipment leasing business. Its Boring Machine Equipment segment provides shield machines, rock tunnel boring machines, and pipeline construction machines. Its Railway Transportation Equipment segment offers railway track systems, rail fasteners, brake pads and shoes, and embedded channels. Its Special Professional Equipment segment covers drilling and blasting tunnel construction equipment, coal mine construction equipment, and agricultural machineries. Its Equipment Leasing business segment leases boring machine and special professional equipment. The company was founded on November 23, 2006 and is headquartered in Changsha, China.