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珠海冲孔围挡护栏现货 批发白色圆孔围挡 增城工地隔断冲孔围档
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围挡板的制作过程是经过机器压型、喷漆。
The manufacturing process of the baffle is molding and painting by machine.
折弯等加工后的一种工地维护及与外界隔离的一种型材。
A profile which is maintained on site and isolated from the outside after bending and other processing.
适用于建筑工地，公路养护，施工现场的一种轻型与外界隔离板材，其防火，防水，防潮重量轻等特点被广泛应用。
It is suitable for construction site, highway maintenance and construction site. It is a kind of light and external isolation board. Its fire-proof, waterproof, moisture-proof and light weight are widely used.
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Guangzhou metal plate round hole enclosure price Zhuhai perforation enclosure manufacturer low price wholesale
