Plug-Type Flat Steel Grating

Plug grating is a certain size carbon flat steel, stainless steel by the open bad (hole), plug, welding, finishing processes to create form. With lightweight, high strength, corrosion-resistant, maintenance-free, beautiful and many other advantages, this steel gratings are widely used in civilian and commercial buildings, theaters, metro, suburban railway and other public works areas, can be used for ceiling, indoor and outdoor decoration, platform aisle, ventilation window ( Wells), advertising plaque, such as a variety of cover.