Our engineering and technical standards with our road characteristics, due to China's large population, land valuable, highway steep slope argument, that the relative increase in the risk of road side, in economically developed areas, highways towns and villages along the more intensive, more channels beneath the mainline, which means to raise the height of the embankment, which also increases the risk of road side. In addition to a high embankment height, slope steeper than the central median, curbs belt, shoulder width, etc. Compared with foreign countries also tend to lower limit, which requires us also to strengthen the road divider settings. Safety equipment is indispensable on the road infrastructure, road performance of the play, to prevent and reduce traffic accidents has a very important role. Huarui Heavy years of production of various models, specifications of the fence to bring the base for your travel convenience.