Silian Intelligence Technology Share Co., Ltd.

International Industry Category: Information transmission, software and information technology services

International Industry Major Class: Software and information technology services

International Industry Middle Class: Information system integration and Internet of Things technology services

International Industry Sub Class: Information system integration services

General Projects： Emerging energy technology research and development； Heat production and supply； Cooling services； Information technology consulting services； Research and development of waste heat, waste pressure and waste gas utilization technology； Energy-saving management services； Energy Performance Contracting； Engineering and technical services（ Planning Management、 Survey、 design、 Except supervision）； Professional design services； Engineering cost consulting business； Engineering Management Services； Foreign contracting projects； Industrial Engineering Design Services； Information system integration services； Information system operation and maintenance services； Environmental consulting services； Resource recycling technology research and development； Internet of Things Technology Services； Security system monitoring services； Safety technology prevention system design and construction services； Fire protection technical services； Conference and Exhibition Services； Carbon reduction、 Carbon conversion、 Carbon capture、 Carbon sequestration technology research and development； Internet of Things technology research and development； Software Development； Software Sales； Solar thermal equipment sales； Firefighting equipment sales； Lighting fixture sales； Security equipment sales； Audio equipment sales； Communications equipment sales； Information security equipment sales； Digital video surveillance system sales； Electrical equipment sales； Instrument sales； Optical instrument sales； Optoelectronic device sales； Sales of special electronic equipment； electronic、 Mechanical equipment maintenance（ Excluding special equipment）； General equipment repair； Retail of computer software, hardware and auxiliary equipment； Sales of building decoration materials； Non-residential real estate rentals； Property Management； Home appliance research and development； Mechanical equipment research and development； Refrigeration、 Air conditioning equipment sales； Refrigeration、 Air conditioning equipment manufacturing； General equipment manufacturing（ Excluding special equipment manufacturing）。（ Except for projects that require approval according to law， Carry out business activities independently in accordance with the law with a business license） Licensed Projects： Heating services； Construction Engineering Design； Construction project construction； Construction labor subcontracting； Residential interior decoration； Electrical installation services； Building intelligent system design； Geothermal resource extraction。（ Projects that require approval according to law， Business activities can only be carried out after approval from relevant departments， The specific business items are subject to the approval results.）

Chinese Industry Category: Information Technology

Chinese Industry Major Class: Computer

Chinese Industry Middle Class: IT Services

Chinese Industry Sub Class: Information system integration services