2018/7/15 · RS01C, aluminum road stud from Ningbo Hengxing Traffic Safety Manufacturer Co.,Shenzhen Nokin Traffic Facilities Co. This reflective road stud has two reflector. Regarding road stud, it is used for road safety. For this type traffic road stud, there is a handle. Ningbo Hengxing Traffic Safety Manufacturer Co.,Ltd China, is supplier for kinds of traffic management products, including traffic cones,