1.our facility is from Germany. 2.Temper: H14, H24 3.Thickness: 0.2 ~ 4.0 4.Width: 500 ~ 1200 Cladding Sheet Alloy: 4343/3003/7072Temper: O, H14, H24 Thickness: 0.2 ~ 4.0 Width: 500 ~ 1200 Application:Used for cooling system or heat transfer system like radiator, condenser, intercooler, oilcooler, heater, evaporator, and etc. AA aluminum sheet