Shenzhen All-Win Electronics Co., Ltd is a subsidiary company of AnHui All-Win Group which has RMB20, 180, 000 registered capital...It produces LED display screen and LED Lamp and integrates designing, manufacturing, marketing, after-service, R&D in LED display, LED display module, unit board and relevant accessory. Which is came into being and grew with the development of information technology. It's well ahead of the LED Screen industry with the advantages of longer life span and high efficient of photoelectric conversion, etc. Meanwhile, it's popular and widely used in daily life, such as finance, securities, stations, airports and supermarkets as the result of the digital-to-analog conversion; Also it's necessary for the live program in the stadium, especially for the direction in highway, that is significant to drivers; To the live show; Parties and advertisement, it's a visual revolution. All the examples show that LED Display Screen is indispensable to wherever the life, work or entertainment.