... H16,H18,H22,H24,H26Good quality, delivery timely.Aluminum sheet / Aluminum plate:1. Alloy:1050,1060,1070,1100,1200 ... ) level and smooth on the surface of the sheet;2) the sheets' surface is clean without any ... bubbles or seams.7. Appearance quality: The sheet fracture plane is neat and clean without defects ... , arrow heads, mixed layer.8. Have done aluminum products for 10 years, we have the capacity to ...