Hengxing electron traffic security facilities (Ningbo) Co., Ltd. is a professional manufacturer specialized in electronic traffic security and personal protection products, with strong technical support and complete quality control system. Our products include solar energy designation strips, traffic signal lamps, alarm lights, traffic cones, road warning lamps, rubber warning columns, rubber speed humps, rubber switches, plastic traffic barriers, collision avoidance barrels, caution boards, road signs, road studs, traffic barrier and safety vests.