Zhuhai galvanized iron plate construction site round hole safety fence spot wholesale galvanized punched plate fence
沖孔板出現在建筑施工的地方，在其周圍遮擋施工現場的屏障。
The punching plate appears at the place of construction, and covers the barrier of construction site around it.
能夠降低影響城市中人們的正常生活。
It can reduce the impact on people's normal life in the city.
隨著彩鋼圍擋板的發展，出現了沖孔板，由于沖孔板有一定的觀賞性，現在普遍用沖孔板來當作彩鋼圍擋板。
With the development of the color steel baffle, there is a punching plate. Because the punching plate has a certain ornamental value, it is commonly used as the color steel baffle.
