Xi'an Hengderun Technology Co., Ltd.

International Industry Category: Scientific research and technical services

International Industry Major Class: Research and experimental development

International Industry Middle Class: Engineering and technology research and experimental development

International Industry Sub Class: Engineering and technology research and experimental development

General Projects： Mechanical parts、 Parts Sales； Software Sales； Railway locomotive and vehicle parts sales； Railway rolling stock sales； bearings、 Gear and transmission parts sales； Bearing sales； Special equipment sales； Sales of metal packaging containers and materials； Engineering and technical research and experimental development； Metrology technical services； Standardized services； Professional design services； Rail transit communication and signal system development； Development of rail transit operation management system； Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion； Operational performance evaluation services； Resource recycling technology research and development； Resource recycling service technical consultation； Auto parts research and development； Motorcycle and parts research and development； Metal product research and development； Hardware product research and development；Valve and plug development； New material technology promotion service； New material technology research and development； Ink sales（ No hazardous chemicals）； Machinery and equipment sales； Electronics sales；Office equipment sales； Office supplies sales； Metal processing machinery manufacturing； Bearing manufacturing； General parts manufacturing； Mechanical parts、 Parts processing； bearings、 Gear and transmission component manufacturing； Special machinery manufacturing for building materials production； Construction machinery manufacturing； Auto parts and accessories manufacturing； Tram manufacturing； Railway locomotive and vehicle parts manufacturing； Urban rail transit equipment manufacturing； Power facility equipment manufacturing； Power electronic components manufacturing； Mechanical and electrical equipment manufacturing； transformer、 Rectifier and inductor manufacturing； Computer software, hardware and peripheral equipment manufacturing； integrated circuit manufacturing； Optoelectronic device manufacturing； Integrated circuit chip and product manufacturing； Manufacturing of special measuring or inspection instruments for railways； CNC machine tool manufacturing； Special equipment manufacturing（ Excluding licensed professional equipment manufacturing）； Manufacturing of teaching models and teaching aids； Manufacturing of special equipment for environmental protection； Metal structure manufacturing； Railway transportation infrastructure equipment sales； Sales of teaching models and teaching aids； Sales of special equipment for environmental protection； Rail transit special equipment、 Sales of key systems and components； Metal structure sales； Pneumatic and electric tool sales； General mechanical equipment installation services； electronic、 Mechanical equipment maintenance（ Excluding special equipment）； Special equipment repair； Mechanical equipment research and development； Machinery and equipment rental； Industrial Design Services； Air pollution control； General equipment manufacturing（ Excluding special equipment manufacturing）； Import and export of goods； Technology import and export； Internet sales（ Except for the sale of goods that require a license）； Research and development of intelligent robots； Intelligent robot sales； Professional cleaning、 Cleaning、 Disinfection services； Railway transportation equipment sales； Transportation equipment rental services； Pipeline transportation equipment sales。（ 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： Inspection and testing services； Special equipment inspection and testing； Special equipment design； Railway rolling stock design。（ 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: Business Services

Chinese Industry Major Class: Scientific research and technical services

Chinese Industry Middle Class: Technical Services

Chinese Industry Sub Class: Quality inspection technical services