Beijing Yuhui Technology Co., Ltd.

International Industry Category: Scientific research and technical services

International Industry Major Class: Technology promotion and application services

International Industry Middle Class: Other 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； navigation、 Surveying and Mapping、 Manufacturing of meteorological and oceanographic instruments； Experimental analysis instrument manufacturing； Electronic component manufacturing； Pump and vacuum equipment manufacturing； Industrial Design Services； Engineering and technical research and experimental development； Natural science research and experimental development； Agricultural scientific research and experimental development；Biomass energy technology services； Atmospheric pollution prevention and control services； Water environment pollution prevention and control services； Environmental protection monitoring； New material technology research and development； Mechanical equipment research and development； Software Development； R&D of special electronic materials； Sales of experimental analysis instruments； Instrument sales； Electronics sales； Retail of computer software, hardware and auxiliary equipment； Wholesale of computer hardware, software and auxiliary equipment；Chemical product sales（ Does not contain permitted chemical products）； Import and export of goods； Import and export agent； Technology import and export； Machinery and equipment rental； Electrical equipment sales； Enterprise Management Consulting； Sales of daily glass products； Plastic product sales； Market Research（ Excluding foreign-related investigations）； Corporate image planning； Consulting and planning services； Advertising Production； Graphic design and production； Advertising； Conference and Exhibition Services； Information technology consulting services； Marketing Planning； Financial Advisory； Lighting sales； Lighting fixture sales； Electronic components wholesale； Office supplies sales； Furniture parts sales。（ Except for projects that require approval according to law， Carry out business activities independently in accordance with the law with a business license）（ Not be allowed to engage in business activities of projects prohibited or restricted by national and municipal industrial policies。）

Chinese Industry Category: Mechanical equipment

Chinese Industry Major Class: Instrumentation Manufacturing

Chinese Industry Middle Class: Specialized instrument manufacturing

Chinese Industry Sub Class: Manufacturing of navigation, surveying, meteorological and marine specialized instruments