Aluminum panel,Heat Transfer Plates AA1050 Thickness:0.3,0.4,0.45,0.5mm Aluminum panel,Heat Transfer Plates heavy gauge Heat Transfer platesAluminum plate for heating floorMaterial:AA1050,H24Thickness:0.3,0.4,0.45, 0.5mmThe size can be designed by customer's orderThe plate with groove is fasten on EPS panel