... can supply you as below: 1) Heat treatment non-reinforced plate & sheet:Alloy: 1xxx, 3xxx, 8xxx series;Temper: O, F, H111, ... /T91 GB/T3880 GJB1541 GJB2662 ASTM 2) Heat treatment reinforced plate & sheet (pre-stretched plate):Alloy: 2xxx, 6xxx, 7xxx series;Temper: O, F, H111, H112 ... ; Length(mm): 2000-10000 Adopt standard: YS/T69 4) Tread plate:Alloy: 1xxx, 3xxx, 5xxx series;Temper: O, H22, H24, H26; ...