... Surface treatment: Baking finish, dipping, polishing, etc. Perforated stainless steel sheet, plate & coilSpecificationMaterial: 201,304,304L, 316,316LSpecification & Size: Customization, metal sheet ... Baking finish, dipping, galvanization, polishing, etc.Some samples of perforated stainless steelOur advanced digital control perforating machine. Perforated Stainless Steel 304/304L, 316/316L