Stainless steel random pattern plate is a kind of decorative material that undergoes random pattern treatment on the basis of the original stainless steel plate. It is widely used in elevator decoration, hotel lobbies and other places. Generally, it is divided into mechanical random pattern and manual random pattern. Mechanical random pattern uses mechanical high-speed grinding wheels to make the surface of the stainless steel plate present irregular circular patterns. Handcrafted random patterns are created by rubbing a brushed cloth to form irregular arc-shaped patterns. They take longer and are more expensive than mechanical random patterns.

　　Hair-textured, fine-textured or long-textured polished stainless steel plates have very fine and continuous linear polishing patterns on the surface. They are ground with non-metallic grinding pads, making the surface smoother and more reflective.

　　High-polished mirror-finish stainless steel plates are first ground and polished with abrasive materials, and then undergo bright polishing. The overall effect is mirror-like, but upon closer inspection, the polished texture is still retained. Fine stainless steel plates with random or directionless patterns, featuring long or short scratches, are generally very smooth and can cover up minor random scratches. The changes in the length and density of scratches can cause significant differences in appearance. But the surface is not as good as that of hair-textured stainless steel

　　Rough and random stainless steel plates, with no directionality in appearance, the relatively rough patterns can hide heavy random and deliberately caused scratches. They are not suitable for use in areas with strong corrosiveness or dirt accumulation.