广州港式护栏道路隔离栏批发珠海人行道隔离栏现货

广州港式护栏 道路隔离栏批发 珠海人行道隔离栏现货

Guangzhou port type guardrail road barrier wholesale Zhuhai sidewalk barrier spot

不开裂、不脆化可达30年以上。

No cracking and embrittlement can be achieved for more than 30 years.

高强度：内附经防腐处理的钢衬，使其具有良好的强度和耐冲击度。

High strength: with anti-corrosion steel lining, 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.

潮州市政护栏 深标三工字钢围栏定做 京式栅栏价格

Chaozhou municipal guardrail deep bid three I-shaped steel fence tomized Beijing style fence price