We target industries and organizations such as highways, railways, energy (water conservancy, power, coal mines, mines), construction, municipal affairs, universities, etc. We have been dedicated to the research and development of technologies, equipment and systems in engineering fields such as smart experiments and inspection monitoring, smart construction sites, smart maintenance and management for a longtime. We provide complete digital technologies, digital engineering solutions, university experimental/training digital solutions, as well as services and customized development such as testing consultation,remote monitoring, skills training and assessment, and system empowerment upgrades.