"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 highbay, AIO street light, etc.  Sinowatcher Technology Co., Ltd is certified company of ISO9001:2015 Quality Management System. Our products are approved by CE, RoHs, IEC, EN12368 and Chinese GB14887-2007. On daily basis we strive to provide high quality products and professional pre- and after sales services to clients all around the world."