Anhui ZSZM Technology Co.,NOKIN Traffic is a high-tech enterprise integrating R & D, production, sales and service. It specializes in LED road safety products, which mainly contain but notShenzhen Nokin Traffic Facilities Co. to traffic signal lights, solar / wired road studs, solar yellow flashing lights, ETC lane indicators, solar traffic signs & VMS, and all our products with CE/ RoHS/ SGS