... quality assurance. 2.Professional QC inspectIon 3.Manufacture,low price 4.good credit for 30 years 5.samples freeBest quality of ... 1. Alloy: 5083,5052,5005etc2. Thickness: 0.1mm~20mm3. Coil's standard diameter: customizedInterior diameter:150mm,405mm or 505mm4. Weight ... : 2.5T/coil 3.0 T/coil5. Coating finish: PVDF, POLYESTER, ACRYLIC6. ...