Dear Sir, Have a nice day. Our company can offer steel flat as follow: Material: Q195, Q215, Q235, 45# , 45Mn, Q345, 40Cr, 20MnSiSpecification: 6Kg, 8kg, 9kg, 12kg, 15kg, 18kg, 20kg, 22kg, 24kg, 30Kg. If you needed our help please contact us and tell the details of your requirements to us including the quantity, grade, size, specification we will reply as soon as possible. Best regards Miss Lemoncy