... . Strictly in accordance with the US local 4"building Zinc Alloy and aluminum Door HandleAdvantagesA) Variety types for selection.B) ... customer requests.F) OEM, ODM orders are acceptable.Materialzinc, alloy, aluminumApplicationSuitable for residences, commercial buildings, office building ,hotels and ... FinishesBrush Nickel ( BSN.BN)l Customized designs are available. ZInc Alloy And Aluminum Handle