... Material: SPCC Process:Stamping,Bending,Powder coating Certificate: ISO9001:2008 Inspection:CMM Customized decorative sheet metal panel 1.Material ... Aluminum, Aluminium Alloy etc 2.Surface: treatment:Powder coating& texture3.Process:Sheet metal working4.Usage:A machine ... forming machineSurface treatmentZinc plating, Anodization, Chemical fim, Powder, Passivation, Sand blasting, Brushing & ploshing etc. ...