1. GOMGom: An optical measurement company affiliated to the Zeiss Group, specializing in industrial two-dimensional coordinate measurement technology, three-dimensional computed tomography and three-dimensional inspection. In the field of optical three-dimensional metrology, GOM has set a global benchmark. The company is committed to helping global customers improve product quality, optimize process processes, and promote production efficiency. 2. Creaform: The AMETEK brand is a technology pioneer and industry model in the field of 3D measurement technology and 3D engineering services. It specializes in the research, development, manufacturing and sales of 3D portable and automated measurement technology products and engineering services. It also provides innovative application solutions such as 3D scanning, reverse engineering, quality control, non-destructive testing, product development and numerical simulation. 3. Hexagon: A provider of digital information technology solutions, adhering to the concept of smart engine and creating the future. With the dual-intelligence strategy, we promote the intelligence and innovation of the manufacturing industry and interpret the evolution of smart cities. It has built a complete intelligent manufacturing ecosystem and implemented full life cycle closed-loop management covering design, production and testing. 4. FARO is a world-renowned 3D technology supplier, committed to providing mature and complete 3D measurement, imaging and implementation solutions. With strong ramp-up and production strength and a number of international patented technologies, its products are mainly used in fields such as quality control and testing, product design and engineering, design layout and projection. 5. Artec3D is a leader in the design and manufacturing of handheld and portable 3D scanners. Since 2007, it has been at the forefront of innovative 3D technology development.