Dongchao Holographic (Shanghai) Intelligent Technology 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； Software Development； Import and export of goods； Technology import and export。（ 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： Construction labor subcontracting。（ Projects that require approval according to law， Business activities can only be carried out after approval from relevant departments， The specific business projects are subject to the approval documents or licenses of relevant departments.） Self-display（ feature） project： Optical glass sales； Sales of functional glass and new optical materials； Optical instrument sales； Smart vehicle equipment sales； Smart home consumer device sales； Optoelectronic device sales； Sales of special electronic equipment； Sales of traffic and public management signs； Sales of Class I medical devices； Metal structure sales； Building materials sales； Communications equipment sales； Sales of special equipment for environmental protection； Sales of domestic waste treatment equipment； Sales of electronic components and electromechanical components； Industrial control computers and systems sales； Wholesale of computer hardware, software and auxiliary equipment； R&D of special electronic materials； electronic、 Mechanical equipment maintenance（ Excluding special equipment）； Special equipment repair； Internet of Things Technology Services； Health consultation services（ No medical services）； Conference and Exhibition Services； Environmental sanitation public facilities installation services； Information system integration services； Information technology consulting services； Engineering Management Services； General mechanical equipment installation services； Software outsourcing services；Labor Services（ Excluding labor dispatch）； Advertising Design、 acting； Advertising Production； Advertising。

Chinese Industry Category: Trade and Retail

Chinese Industry Major Class: Commodity wholesale

Chinese Industry Middle Class: Wholesale of building materials

Chinese Industry Sub Class: Glass wholesale