... 3mm,Width from 5mm to 200mm 3 ISO 9001 chest freezer frame,extrusion refregirator frame,thickness 0.5mm to heavy ... to 200mm,has nice mirror finish,ISO 9001:2008,sell well in Europe/USA etc As a professional manufacturer ... Fireproof, waterproof, environmental friendly4 Easy setting and cleaningApplicationRefregirator frame,freezer frame,commercial buildings, hospitals, schools, cooking rooms, washing ...