广州道路护栏 黑色小蛮腰款市政护栏 京式护栏现货

Guangzhou road guardrail black small waist municipal guardrail Beijing guardrail stock

揭阳公路围栏 汕尾小区道路护栏价格 马路中间交通隔离栏

Jieyang road fence Shanwei community road fence price road middle traffic barrier

规格：L3000mm*450mm

Specification: l3000mm * 450mm

京式护栏材质为热镀锌聚酯彩色粉末喷涂组合式道路护栏，坚固耐用，使用寿命长，美观大方。

Beijing type guardrail is made of hot-dip galvanized polyester color powder spraying combined road guardrail, which is solid, durable, long service life, beautiful and generous.

钢管表面采用先镀锌后聚酯彩色粉末喷涂工艺，有多种色彩可供选择。

The steel pipe surface adopts the process of galvanizing first and then polyester color powder spraying. There are many colors to choose from.

京式护栏：钢质道路护栏优越性

Beijing type guardrail: advantages of steel road guardrail