Shenzhen, Guangdong, China,
Shenzhen Noble Opto CO.,LTD is a high-tech private company,specialize in search, sales M2M, the Internet of things, play &plug product and solution. Mainly engaged development,production LED traffic light, led tube arrowboard street parking system, ...
traffic light, solar traffic light, led traffic signal light module, pedestrian traffic light, countdown timers, driveway arrow traffic light, traffic light controller, vehicle detector sensor ect...