We are a high-end video processing equipment research and development company, formally incorporated in 2014, headquartered in Shanghai, China. We have another 3 branch offices in China, respectively in Wuhan, Nanjing, Shanghai. DIDON commits itself to provide advanced video processing technologies, solutions for projection display technology. In areas such as education, government, multimedia exhibition, build more solutions, to provide customers and consumers with more competitive products, services and solutions.