Fira de Barcelona Gran Via
1-4 June 2021
Shenzhen Chengtong Photoelectric Co., Ltd. is a professional enterprise engaged in the research, design, manufacture, sales and service of LED display screen. Its main products are: Indoor LED Poster (Mirror ),Outdoor Double-sided logo LED Screens .Intelligent interactive LED dancing led screen (bearing more than 2 tons), Energy-saving LED display screen, Energy-saving LED screen could save 60% energy compare to the ordinary screen.