... 4. Various kinds of colors to be electroplating and anodized.5. Can be assembled with other materials, completing different functions. ... Automatic Lathes; Forging Machines;Die Casting Machines; etc..MaterialBrass, Aluminum Alloy, Stainless Steel, Zinc Alloy, etc.FinishChrome plated, zinc plated, nickle plated, anodizing ... !CNC Machining PartsFactory Images Soft Close Toilet Seat Hinge 2012 New Design