人行道隔离栏 路侧围栏定做 广州市政道路护栏价格

人行道隔离栏 路侧围栏定做 广州市政道路护栏价格

Sidewalk barrier roadside fence customized Guangzhou municipal road guardrail price

使用寿命可达30年以上。

The service life can be more than 30 years.

高强度：内附经防腐处理的钢衬。

High strength: corrosion resistant steel lining inside.

使其具有良好的强度和耐冲击度。

It has good strength and impact resistance.

安装简便：采用插接式安装，简便快捷，固定牢靠。

Simple installation: plug in installation is adopted, which is simple and fast, and can be fixed firmly.

揭阳工字钢防撞栏 佛山市政铁马护栏现货 深标三道路护栏

Jieyang I-beam crash barrier Foshan Municipal Railway horse guardrail spot deep bid three road guardrail