Chequered Plates thickness: 0.15-100mm width: 500-2000mm length: 1-6m or as per customer request Quality: Q195-Q420 Series,SS400-SS540 Series,S235JR-S355JR Series,ST Series,A36-A992 Series,Gr50 Series. A500 Standard Process Method: Hot roll, cold roll, cold drawn, glavanized, etc.