厂家负责人：159-1864-8146 徐小平

深标三市政护栏 广州工厂直销

Shenzhen three municipal guardrail factory direct sale in Guangzhou

使反光膜吸附力强、不易脱落。

The reflective film has strong adsorption force and is not easy to fall off.

钢管表面弧形设计使反光膜从任何角度反光效果均俱佳。

The arc-shaped design on the surface of the steel pipe makes the reflective effect of the reflective film from any angle good.

阻拦试图横穿马路的行人或自行车或机动车辆。

Block pedestrians or bicycles or motor vehicles trying to cross the road.

它要求护栏有一定的高度，一定的密度（指竖栏）。

It requires a certain height of guardrail, a certain density (refers to the vertical fence).

还要有一定的强度。

There must be a certain intensity.