COB packaging technologyZhuhai Gree Electric Appliances Headquarters Exhibition Hall

COB packaging technologyThe sky screen of the headquarters exhibition hall of Liquid Crystal Valley

COB packaging technologyYangzhou Media Convergence Emergency Center

COB packaging technologyWuhan Optics Valley Energy Conservation Monitoring Center

COB packaging technologyDigital China Experience Center

COB packaging technologyNanjing Smart City Demonstration Center

COB packaging technologyChengdu Panda 8.6 Generation Line Exhibition Hall

COB packaging technologyThe training center of a certain unit of the Air Force

COB packaging technologyBeijing Future City Technology Exhibition Hall