Xi'an Hansen Intelligent Doors&Windows Co., Ltd.

International Industry Category: Construction Industry

International Industry Major Class: Building decoration, renovation and other construction industries

International Industry Middle Class: Building decoration and renovation industry

International Industry Sub Class: Building curtain wall decoration and renovation

General Projects： Technology import and export； Import and export of goods； Intelligent control system integration； Internet of Things technology research and development； New material technology research and development； Mechanical equipment research and development； Internet of Things Technology Services； New material technology promotion service； Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion； Engineering and technical services（ Planning Management、 Survey、 design、 Except supervision）； Engineering Management Services； General mechanical equipment installation services； IoT device manufacturing； Manufacturing of metal parts for construction； Metal structure manufacturing； Electronic special equipment manufacturing； Mechanical and electrical equipment manufacturing； Pneumatic power machinery and components manufacturing； Manufacturing of micro motors and components； Manufacturing of new building materials（ No hazardous chemicals）； Door and window manufacturing and processing； Door and window sales； Building materials sales； Sales of building decoration materials； Sales of metal parts for construction； Sales of engineering plastics and synthetic resins； Sales of ecological and environmental materials； Sales of high-performance fibers and composite materials； Sales of thermal and acoustic insulation materials； Lightweight building materials sales； Mechanical and electrical equipment sales； Machinery and equipment sales； Foreign contracting projects； Metal door and window construction。（ 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： Building intelligent system design； Professional construction work； Construction project construction； Construction labor subcontracting； Residential interior decoration。（ 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: IT technical services