I am using slow-release foam casting method through continuous research and development to produce the maximum bubble size of billet aluminum ingots To 2600 * 1000 * 600mm, can be produced in standard size foam aluminum plate to 2400 * 800 * H. Nissan aluminum foam Billets of about 18 to 20, converted to the standard thickness of the plate on 1100Nm2 (standard square meters). Annual production capacity of 1.2 millionSquare meters。