The China International Hi-Tech Fair (referred to as the High-Tech Fair) is composed of the Ministry of Commerce, the Ministry of Science and Technology, the Ministry of Industry and Information Technology, the National Development and Reform Commission, the Ministry of Agriculture, the State Intellectual Property Office, the Chinese Academy of Sciences, and the Chinese Academy of Engineering. Co-organized with the Shenzhen Municipal People's Government, it is held in Shenzhen every year. It is currently the largest and most influential science and technology exhibition in China, and is known as the “China Science and Technology Exhibition No.1”. It integrates results trading, product display, high-level forums, project investment, cooperation and exchange, focusing on advanced technologies and products in the fields of energy conservation and environmental protection, new generation information technology, biology, high-end equipment manufacturing, new materials, and new energy vehicles. After years of development, the high-tech fair has become an important window for China's high-tech sector to open to the outside world. It plays an increasingly important role in promoting the commercialization, industrialization, internationalization of high-tech achievements and promoting economic and technological exchanges and cooperation between countries and regions. The role.

Guangzhou Weiwei Technology Co., Ltd. (hereinafter referred to as Weiwei Technology) is an innovative technology company that integrates R&D, design, production and sales of 3D printers and 3D scanners , and provides professional 3D printing services and 3D scanning solutions . The company now has 17 patents for 3D printers and 3D scanners ( 5 invention patents ), and passed the national high-tech enterprise certification in 2017 , as well as Guangdong Gaopei storage and Guangzhou Science and Technology Little Giant Project, for 2 consecutive years. Through the Guangdong Province to abide by the contract and re-credit enterprise certification . The team of Guangzhou Weiwei Technology Co., Ltd. is composed of professionals from various fields of the Chinese Academy of Sciences. The core members have master's degree, bachelor degree or above, and focus on 3D printing for 11 years. They have professional knowledge and rich experience, and jointly develop 3D with many schools. Printing fixtures, inspection tools, services to the vast manufacturing industry, to provide customers with professional 3D printing technology and 3D scanning solutions and after-sales service.

At the exhibition, Guangzhou Weiwei Technology Co., Ltd. carries the latest dual-nozzle 3D printer and model Education 3D printer. This 3D printer is specially designed for the education industry. The nozzle is modular in design. The nozzle can be directly disassembled without a screwdriver. This is the third. The stability of the 3D printer has been greatly improved.

The machine can achieve dual-head two-color printing, or solvent-supported printing. Let customers better use the imagination of the design.