TAIHELIYUN is China LED display screen manufacturer; we offer indoor LED display, outdoor LED display, creative LED display and LED screen. Our products are used in sports stadium, waiting room, exhibition building, performance center, square, billboard, Commercial Street. We provide onsite product installation, debugging and maintenance service for LED display, LED screen and LED board, welcome. We have provided outstanding LED display solutions for opening ceremony of 2008 Beijing Olympics, including Olympic Ring and ground scroll display system. We have 50 RD engineers in electrical,...