Shenzhen Heng Sheng Optical Co., Ltd. is a manufacturing, processing and sales, service as one of the LED display OEM, ODM professional producers. The main selling a full range of LED display, LED module, cabinet, cell boards and other products; undertake various LED display processing. Our mass production: LED display, full color electronic screen, outdoor full color, outdoor full color, its use: traffic guidance screen, advertising screen, bar screen, information screens, media activities background screen guide display, bank interest rates board , car display, outdoor advertising electronic screen, semi-outdoor display, a large screen television advertising, asynchronous / synchronous display, wireless LED electronic screen, highway information screen, the game score LED displays. Monochrome display is mainly used for: store facade, door panel, a welcome screen, and so on; color display is mainly used for: traffic information screens, shopping guide, securities transactions, bank interest rates; full-color display is mainly used for: advertising screen play video animation, large outdoor screens, screens and other media activities background; main unit board: PH3, PH4, PH5, PH6, PH8, PH10, PH12, PH16, PH20 diverse products; Shenzhen Heng Sheng indoor LED display unit board, indoor and outdoor LED display is subject to stringent quality requirements, through CE, CCC, ISO9001 and RoHS certification authority, has a first-class R & D team; product easy to mix assembly, quality and stability, its features are: high brightness, low voltage, power consumption, small size, long life, impact resistance and stable performance. Welcome customers to order, wholesale, technical guidance, business exchanges, we will give you the best price, look forward to working with you, mutual benefit and win-win.