China Railway Construction Heavy Industry Group Co., Ltd., established on 2006-11-23, The business scope includes coal mine machinery and equipment,Maglev transportation equipment,Monorail and road maintenance,construction,Testing equipment,Production of new materials and related technologies;electrical machinery,rail transit vehicle,Coal mine machinery and equipment,Maglev transportation equipment,Monorail and road maintenance,construction,Testing equipment,General Machinery,Sales of new materials and related technologies;mechanical engineering,Railway Engineering Design Services;Shield machine,Special machinery for tunnel construction,mining machine,Railway special equipment and equipment,Accessories,Urban Rail Transit Equipment,construction machinery,Rail Transit Vehicle Manufacturing;Shield machine,Tunnel Construction Equipment,Track equipment and materials,rail transit vehicle,railway equipment,Electrical Equipment,Equipment,New materials and related technologies,smart machine,intelligent technology,electronics,Industrial Automation Equipment,Electrical Equipment,Coal mine machinery and equipment,Maglev transportation equipment,Monorail and road maintenance,construction,Testing equipment research and development;Mechanical and electrical production,processing;Machinery and Equipment Leasing;Mechanical and electrical equipment repair and maintenance services;Loading and unloading(except gravel);Information Technology Consulting Services;New material technology development service,consult,communication service;agricultural machinery activities,Production,repair,retail,operating lease;Mechanical Technology Consulting,communication service;Self-operated and agent import and export of various commodities and technologies,Except for the goods and technologies that the state restricts the company to operate or prohibits the import and export of;Organization of training events;Personnel training;Leasing of Rail Transit Vehicles;Maintenance of rail vehicles,After-sales service;Engineering technical service.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)