Yanan De Run Tong Nano Tech Co. Ltd

International Industry Category: Water conservancy, environment and public facilities management industry

International Industry Major Class: Ecological protection and environmental governance industry

International Industry Middle Class: Environmental management industry

International Industry Sub Class: Water pollution control

R&D and sales of quantum-level new materials； Nanotechnology、3D Industrial printer manufacturing and technology research and development in the printing field、 Consumables for related printing equipment、 Component、 Software technology development、 Production and sales; Metal materials、 Non-metallic materials、 Technological development of ceramic materials and their derivatives、 Technical Consulting、 Technical Services、 Processing, production and sales; Research and development of environmental protection equipment、 Production and sales; Environmental friendly（ Water sector） Engineering Design、 construction； sewage treatment、 Industrial wastewater treatment； Equipment rental; Import and export of goods and technology（ Country restrictions、 Except for goods and technologies that are prohibited and require approval for import and export）。（ Projects that require approval according to law， Business activities can only be carried out after approval from relevant departments（ Projects that require approval according to law， Business activities can only be carried out after approval from relevant departments）

Chinese Industry Category: Information Technology

Chinese Industry Major Class: Computer

Chinese Industry Middle Class: Computer equipment manufacturing

Chinese Industry Sub Class: Computer peripheral equipment manufacturing