China Railway Hi-tech Industry

China Railway Hi-tech Industry (CRHIC, 中铁高新工业股份有限公司, 中铁工业) is a company that manufactures infrastructure construction equipment. It offers railway turnout, bridge steel structure, shield machine, construction machinery, and maglev and straddle rail transit turnouts and tracks. The company also provides manufacturing installation, construction service, technology testing, maintenance, and other services.