宝安人行道隔离栅 深圳德式护栏批发
深圳德式护栏定做 法式围栏 广州马路中间隔离栏杆 German style guardrail in Guangzhou 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。 移动式采用铸铁或FMC高强度防盗式树脂底座。 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. 河源非机车道隔离栏 茂名交通广告护栏 公路防护栏 Heyuan non machine Lane isolation fence Maoming traffic advertisement guardrail highway protection fence