More than one handred wokers. Serving as a High-tech enterprise in Shenzhen, the science and technology intensive enterprise, who specialize in R&D, production, sales and after-sale services. Our main products are LED multiple-segment display, dot-matrix display and shine words light, widely applied not only in domestic public utilities, but also in private facilities; For instance, they can be made as traffic lights as well as the indicators or banners of police station, bank, prison, military base, airport, post office, broadcasting station, museum, exhibition hall, factory, hotel, building and many other fields.