现货京式护栏价格 海口人行道护栏 陵水市政交通道路栏杆

现货京式护栏价格 海口人行道护栏 陵水市政交通道路栏杆

东莞分流防眩护栏批发 异形锌钢道护栏 汕头马路护栏厂家按图定做

Dongguan distributary anti glare guardrail wholesale special-shaped zinc steel road guardrail Shantou road guardrail manufacturer customized according to the drawing

防跨齿标准护栏：护栏下横杆安装防跨齿标.

Standard guardrail for anti span tooth: install anti span tooth mark on the cross bar under the guardrail

不仅避免行人跨越护栏所产生的交通事故，而且加强了反光效果，使车辆行驶过程中一路有亮光伴随。

It can not only avoid the traffic accidents caused by pedestrians crossing the guardrail, but also strengthen the reflective effect, so that there is bright light along the road in the process of vehicle driving.