HOLON 3D Technology (Shenzhen) Co., Ltd is one of the earliest companies in the world (in 2006) to develop a metrology-grade handheld 3D scanner system.In 1999, we developed an industrial 3D laser scanner (three-coordinate type), and in 2003, we developed an industrial photo-type 3D scanner. Over the years, we have been committed to the development of metrology-grade industrial 3D optical scanning systems, focusing on the field of 3D digital manufacturing of industrial products, and have been researching metrology-grade 3D laser scanners, 3D photogrammetry systems, photo-type 3D scanners, 3D automated measurement systems, and customized optical 3D measurement systems. We have provided products and services to thousands of domestic and foreign companies, universities, and research institutions. Our customers are spread across the domestic market and countries or regions such as Germany, Japan, South Korea, Brazil, India, Denmark, Singapore, Turkey, and Russia (Taiwan, China, and Hong Kong).