HUIDU company, was founded in 2009 and has a history of 16 years. As of now, we have more than 350 employees, 33% of whom are in R&D, 50% in technical services engineers; More than 5,000 Headquarters with supply chain and R&D center 28 local service branch offices. We are a total control solution manufacturer including LED and LCD display control systems in Shenzhen China. We have a complete software system ecosystem and mature LED/LCD industry application solutions. On the hardware side, we have 5 big series product line, the first is video processing series including video processors, splicers and multimedia servers. The second is LED control systems including sending cards, receiving cards. The third is Asynchronous video display controllers. The fourth is running-text display controllers. The fifth is LCD control system. On the software side, we have HDPlayer, HDset, HDShow, HDSign, LCDPlayer for PC end, and LedArt for mobile end, and for web-based, we have XiaoHui cloud platform.