4K laser smart projectorZhuhai Gree Electric Appliances Headquarters Exhibition Hall

4K laser smart projectorThe sky screen of the headquarters exhibition hall of Liquid Crystal Valley

4K laser smart projectorYangzhou Media Convergence Emergency Center

4K laser smart projectorWuhan Optics Valley Energy Conservation Monitoring Center

4K laser smart projectorDigital China Experience Center

4K laser smart projectorNanjing Smart City Demonstration Center

4K laser smart projectorChengdu Panda 8.6 Generation Line Exhibition Hall

4K laser smart projectorThe training center of a certain unit of the Air Force

4K laser smart projectorBeijing Future City Technology Exhibition Hall