Tread plate is a metal plate with a continuous pattern of diamond-shaped or checkered plate-like protrusions on its surface. It is primarily made from steel plate (SS400, SPHC), stainless steel plate (SUS304), and aluminum alloy plate (A5052). Its main features are a high anti-slip effect due to the protrusions and excellent durability. Manufacturing is primarily done through a rolling process where patterns are transferred by rollers during hot rolling. Its applications are diverse, and it is widely used in places where safety is required, such as passages in factories and warehouses, stair treads, vehicle steps, truck beds, and ship decks. Additionally, it is also used as architectural interior and exterior materials, leveraging its design aesthetic. Through secondary processing such as cutting, bending, and welding, it can be formed into various shapes to meet diverse needs.