Shenzhen Tengwansheng Technology Co., Ltd.

International Industry Category: Manufacturing

International Industry Major Class: Non-metallic mineral products industry

International Industry Middle Class: Gypsum, cement products and similar products manufacturing

International Industry Sub Class: Concrete structural component manufacturing

General business items are： Concrete structural component manufacturing； Building materials sales； Lightweight building materials sales； Lightweight building material manufacturing； Non-ferrous metal alloy manufacturing； Sales of high-performance non-ferrous metals and alloy materials； Concrete structural component sales； Cement product manufacturing； Cement product sales； Manufacturing of metal parts for construction； Sales of metal parts for construction； New material technology research and development； Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion； Metal structure manufacturing； Metal structure sales； Engineering Management Services； General mechanical equipment installation services； Engineering and technical research and experimental development； Industrial Internet Data Services； Data processing and storage support services； Internet of Things Technology Services； Internet of Things technology research and development； Internet sales（ Except for the sale of goods that require a license）； Business outsourcing services based on cloud platform； Internet data services； Import and export of goods； Import and export agent； Domestic trade agent； Sales of photovoltaic equipment and components； Lighting fixture sales； Sales of sanitary ceramic products； Sales of distribution switch control equipment； Conference and Exhibition Services； Power facility equipment sales； Data processing services； Synthetic material sales； Digital creative product exhibition and display services； Packaging services； Sealing packing manufacturing； Sales of sealing packing； Hardware product retail； Plastic product sales； Sales of glass fiber reinforced plastic products； Sales of building decoration materials； Project planning and public relations services； Smart home consumer device sales； Sporting goods and equipment retail； Sporting goods and equipment manufacturing； Sporting goods and equipment wholesale； furniture sales； Home appliance parts sales； Electronics sales； Home appliance sales； International freight forwarding；Supply Chain Management Services； Advertising Design、 acting； Information consulting services（ No licensing information consulting services）； Industrial automatic control system device manufacturing； Engineering cost consulting business； Technology import and export； Information system integration services。（ Except for projects that require approval according to law， Carry out business activities independently in accordance with the law with a business license），The licensed business items are： Residential interior decoration； Building intelligent system design； Construction Engineering Design； Construction project construction。（ 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.）

Chinese Industry Category: Building materials and non-metals

Chinese Industry Major Class: Building Materials

Chinese Industry Middle Class: Cement and cement product manufacturing

Chinese Industry Sub Class: Cement product manufacturing