广州旅游景点分隔栏 倒U形公路栏杆 萝岗黑色人行道锌钢防护栏

 

No welding is required for assembly, and the steel pipe surface is clean,

 

无焊点，可现场安装时组装，

 

There is no solder joint, which can be assembled during on-site installation,

 

也可运输之前组装好之后运输。

 

It can also be transported after being assembled before transportation.

 

防盗螺栓的设计，

 

Design of anti-theft bolts,

 

更能满足客户对安全的要求。

 

It can better meet the safety requirements of customers.