Tianjin Yourun Technology Development Co., Ltd.

International Industry Category: Scientific research and technical services

International Industry Major Class: Technology promotion and application services

International Industry Middle Class: Technology promotion services

International Industry Sub Class: Other technology promotion services

General Projects： Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion；Chemical product sales（ Does not contain permitted chemical products）； Optoelectronic device sales； Retail of computer software, hardware and auxiliary equipment； Mechanical equipment research and development； Electronics sales； Wholesale of computer hardware, software and auxiliary equipment； General mechanical equipment installation services； Electronic components and electromechanical assembly equipment manufacturing； Sales of electronic components and electromechanical components； Sales of packaging materials and products； Packaging services； Daily necessities sales； Wholesale of daily necessities； Daily necessities sales； Biochemical product technology research and development； Hardware product manufacturing； Hardware wholesale； Hardware product research and development； Hardware product retail； Instrument sales； Pipeline transportation equipment sales； Railway transportation equipment sales； Metal material sales； Plastic surface treatment； Sales of new metal functional materials； Metal daily necessities manufacturing； Metal structure manufacturing； Metal structure sales； Manufacturing of special equipment for electrical machinery； Power transmission, distribution and control equipment manufacturing； General equipment manufacturing（ Excluding special equipment manufacturing）； Auto parts wholesale； electronic、 Mechanical equipment maintenance（ Excluding special equipment）； Machinery and equipment sales； Machinery and equipment rental； Import and export of goods； Technology import and export； Network Technology Services； Information technology consulting services； Internet of Things Technology Services； Information system integration services； Safety technology prevention system design and construction services； Security system monitoring services； Digital video surveillance system manufacturing； Digital video surveillance system sales； Artificial intelligence industry application system integration services； Engineering Management Services； Engineering and technical services（ Planning Management、 Survey、 design、 Except supervision）； Internet sales（ Except for the sale of goods that require a license）； Internet equipment sales； Optical communication equipment sales； Optical communication equipment manufacturing； Software Development； Software Sales； Software outsourcing services；Labor Services（ Excluding labor dispatch）； Sales of building decoration materials； Architectural decoration、 Manufacturing of plumbing pipe parts and other metal products for construction； Door and window sales； Door and window manufacturing and processing； Metal door and window construction； Building stone processing； Manufacturing of metal parts for construction； Home appliance sales； Home appliance installation services； Home appliance parts sales； Daily household appliances retail； Electronic measuring instrument sales；Household appliance repair； Daily product repair； Electrical accessories sales。（ Except for projects that require approval according to law， Carry out business activities independently in accordance with the law with a business license）

Chinese Industry Category: Business Services

Chinese Industry Major Class: Scientific research and technical services

Chinese Industry Middle Class: Technology promotion and application services

Chinese Industry Sub Class: Technology promotion services