... SUS304,AL 6061, AL 6063, SUS420(2Cr13), AL 2024, 17-4PH, 12L14, cold-rolled sheet, brass, galvanized plate, ... drawings or samples.3) Size: Can be customized for different demands. We mainly produce according to drawings ... of our manufacturing activities, and it is not for sale. Welcome customized design/drawing and OEM/ODM ... tolerance stamping, Stainless steel metal stamping. electrical box cover plate