护栏厂 广州铁艺护栏大门定制 江门别墅工厂庭院围栏

铁艺护栏网采用组装式整体框架结构的护栏网产品，有利于施工。

The iron fence adopts the product of assembled integral frame structure, which is conducive to construction.

安装方便、快捷。

The installation is convenient and fast.

网片与立柱的连接采用半圆头方颈螺栓，配以防盗垫圈，能防止隔离栅被人为地随意拆卸。

Half round head square neck bolt and anti-theft washer are used to connect the mesh and the column, which can prevent the isolation fence from being dismantled at will.