XIZI HIC has four business departments, they are Freight elevator dept., Escalator dept., Electrical equipment dept. and Steel structure dept. The business covers freight elevator parts, escalator parts, construction of steel structure, boiler parts and so on. Since establishment, XIZI HIC has successively obtained the certification of OTIS Q+ Quality certification, and the three integrated management system of ISO9001,ISO14001 and OHSAS18001. XIZI HIC has also achieved theGrade B certification forsteel structure designing, SLV international welding certification, EN1090 welding certification, ISO3834 international welding quality system certification, etc.