Sinowatcher Technology Co., Ltd is a professional high-tech private enterprise engaged in own development and manufacturing of a wide range of ITS and road safety products as well as LED lighting, including LED traffic signal lights, traffic countdown timers, traffic signal controllers, lane control cross-arrow lights, wireless vehicle detection system, road studs, solar warning lights, LED street lights, LED high bay lights, AIO street lights,traffic signal zebra crossing,intelligent traffic light,mobile traffic signal,traffic signal loop detector,warehouse traffic light,dock traffic light, etc.we also provide traffic control solutions service.