... Sign, PP caps, Cell mask and so on.5.Surfact Quality : be free from Oil Stain, Dent, Inclusion, Scratches, Stain, Oxide ... other defect which will interfere with use6.Mechenical Property:Chemical Composite and Mechanical Property are meted with GB/T, ASTM, ENAW ... Terms: EXW,FOB,CIF ,DAPAdvamced Production Line: Product Package A1235 high quality DC/CC Aluminium coil supplier