KAIHENG insert steel grating are usually made of carbon steel and the surface is hot-dipped galvanized to prevent oxidation. Can also be made of stainless steel. The insert steel grating has the characteristics of solid solder joint, uniform hole distance, flat mesh surface, beautiful design, practical and lightweight, high-strength anticorrosion, maintenance-free and many other features. It is now widely used in civil and commercial buildings, theaters, subways, urban railways and other municipal engineering fields, and can be used for ceiling, indoor and outdoor decoration, platform walkway, ventilation window (well), advertising plaque, various cover plates, etc. The plug grid plate solder joint is firm, the hole distance is uniform, the net surface is smooth, the design is beautiful, practical, is not only the use of supplies, but also the art. Splice steel grid is widely used in factory halls, theaters, shopping malls suspended ceilings or interior decoration, and can also be used in platform walkways.