... powder coating,Anodize or Electrophoresis.....2.Glass: a>Single glass:4mm,5mm,6mm.... b>Double glass:5mm+6A+5mm,5mm+9A+5mm....... ... c>Laminated glass:5mm+0.76+5mm or according to customers requirement.. d>Clear glass,tinted glass ... ,frosted glass,coated glass...are available.3.Hareware: a>Made in ...