... . SUS304, Q235.2. All kinds of surface are available.-- polishing, zinc plating, nickel plating, chrome plating.-- mirror polishing or hair line3 ... shelf support 2Material availablesteel, stainless steel, aluminum, 3 SECC, AL5052, AL6063, AL5083, SUS304, etc4Surface treatmentspray paint, silk screening, powder coating, polishing,5 zinc ...