深圳甲型护栏价格 东莞广场锌钢草坪护栏 道路护栏现货
Price of Shenzhen type a guardrail zinc steel lawn guardrail in Dongguan Plaza
京式护栏
Beijing guardrail
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。
Beijing guardrail is made of hot-dip galvanized polyester color powder spraying combined road guardrail.
坚固耐用，使用寿命长，美观大方。
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.
