DREIDTEK(Shanghai) Digital Technology Co. , Ltd is a high-tech company founded by Shanghai Jiao Tong University and Fudan University masters, dedicated to being the most valuable Chinese enterprise in the field of industrial augmented reality. The dynamic 3D laser projection system, the first industrial augmented reality device in China, has been developed by our team after more than 10 years of R & D and application in machine vision and laser measurement. Fill the gap in this field, enhance the security of China's local supply chain in this sub-field, especially for customers in the military, aerospace fields to achieve a“Chain-free” life, the danger of getting stuck in the neck was eliminated.