Tie'an Gongdian (Ningxia) Engineering Technology Co., Ltd., established on 2016-08-23, Business scope includes licensed projects:construction professional work;Construction Engineering Construction;Construction labor subcontracting;Mapping service;Inspection and testing service;Railway rolling stock maintenance;Civil air defense engineering protective equipment installation;Manufacture of civil air defense engineering protective equipment;Gas Burning Appliance Installation,repair;Building Intelligent Engineering Construction;road freight transport(Web Freight);food sales(Only sell prepackaged food);Crop Seed Management;Catering Services(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)General business scope:software development;High-speed rail equipment,Parts manufacturing;Manufacture of special machinery for tunnel construction;Artificial intelligence general application system;Intelligent water system development;Foreign contracted projects;Domestic container cargo transportation agency;Environmental emergency technical equipment sales;Thermal and acoustic insulation sales;Manufacture of special measuring or inspection instruments for railways;Sales of building decoration materials;Manufacturing of Urban Rail Transit Equipment;Rail Transit Operation Management System Development;Specialty Chemicals Sales(Free of Hazardous Chemicals);sales agent;farming,Forest,animal husbandry,vice,Sales of fishery specialized machinery;Instrument sales;Sales of labor protection products;Land International Freight Forwarder;Sales of agricultural and sideline products;Electrical Installation Services;Manufacturing of office equipment consumables;refinery,Manufacture of special equipment for chemical production;campsite services;container maintenance;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Energy Storage Technology Services;New material technology research and development;Hydrological Services;Water Conservancy Related Consulting Services;Mechanical Parts,Parts processing;Refractory production;Production of battery spare parts;Manufacturing of photovoltaic equipment and components;Metal material manufacturing;Noise and Vibration Control Services;Soil Environmental Pollution Prevention and Control Services;Environmental emergency management service;Carbon emissions,carbon conversion,carbon capture,Research and development of carbon sequestration technology(Except for licensed business,Can independently operate projects that are not prohibited or restricted by laws and regulations)