广州护栏厂 回字形道路护栏 江门河道护栏价格
Guangzhou guardrail eturn road guardrail Jiangmen River guardrail price
同金属护栏比较,该产品安装简便。
Compared with metal guardrail, the product is easy to install.
固定式安装采用铁膨胀螺栓或水泥浇注。
The fixed installation adopts iron expansion bolt cement pouring.
移动式采用铸铁或FMC高强度防盗式树脂底座。
The mobile type adopts cast iron FMC high strength anti-theft resin base.
维修快捷,损坏后可快速局部拼装或更换。
It can be repaired quickly and partially assembled replaced after damage.