Plug grating
Size of Carbon by a certain flat steel, stainless steel, brass plate, aluminum was slotted (hole), plug, welding, finishing processes made of. With a lightweight, high strength, corrosion, maintenance-free, beautiful, and many other advantages, are widely used in residential and commercial buildings, theaters, subway, suburban railway and other municipal engineering, can be used for ceiling, indoor and outdoor decoration decoration, platform walkways, ventilation windows (well ), advertising plaque, a variety of cover and so on.