1.The material is imported PE,after overbrimming the water,the cushion has elasticity,it can effectively reduce the injury to the automobile,the passerby and officers in the railing.
2.the color is very shine,we can choose the different colors according to the road's requirments to point out the travel way. it will  be more striking labelled on the red and white reflective menbrane at night
3.Connecting them together,the strendth will become stronger
4.It's convenient to transport
5.It will not destroy the road surface,because it can be installed without any pavement construction
6.It can make camber adjustment according to the road,and single angle can be up to 90 degree.Besides,it can install caution light
9.It's suitable for any road,beidge,parking lot,toll station and temporary road closure
10.We can design and produce any shape molding according to the customers' requirements.