The enterprise digital exhibition hall will use multimedia equipment such as virtual simulation system, pitching, screen projection system, touch inquiry machine, digital sand table, phantom imaging, interactive projection on the ground, electronic signature and so on. Diancheng has been focusing on the design of digital exhibition hall for thirteen years, and is a professional one-stop service engineer for digital exhibition hall. We have been providing meticulous service to our customers with scientific and standardized project management and control system. From theme planning, exhibition planning, space design and exhibition item design to the integration of multimedia production, film production and display software and hardware, and then to the on-site exhibition construction and hardware installation and debugging, there are KPI assessment standards in every link, which strictly control the safety, quality, progress and final acceptance of the project.