Shanghai Suda Traffic Facilities Co., Ltd. is one of China's leading suppliers of roadway safety products with a wide range of items for choice. With an advanced and fully automatic production line and internationally advanced production process, we specialize in the manufacture of various series of products for roadway safety marking. Our main products are glass road studs (cats' eyes), glass beads, soft PVC cones, PU flexible posts, rubber speed humps and other related products. Whatever your requirements are, inform us right now and we are dedicated ourselves to exceeding your expectations.