Shenzhen DALI Lighting Control System Co., Ltd. is a high-tech company that specialized in developing, manufacturing and sales of lighting control systems and LED application series products, such as LED scoreboard, LED gas price sign, and LED bank exchange rate display. Our R&D team has 15 expert engineers who are abundant knowledge of control system, electric components, thermal management, optics as well as industrial design, thus will be satisfied our customers' different technology ...