... 4.OEM accept Zinc Alloy Faucet Handle:1.Precise and efficient die design, advanced casting & machining equipments.2 ... Die Casting Machines;Automatic Lathes; etc.CapabilityPrecision Machining With Outer Diameter From 4mm to 100mm And Inner ... With Chromate, Nickel, Zinc, Dichromate, etc.AnodizingChemical Film / Conversion CoatingOther Finish as Customer’s Requirement Specialized Design Zinc Alloy Handle ...