1.Material: Zinc, Aluminum 2.Color: white, black, Chrome and gold 3.Finish: powder coating, electroplating 4. ... Details of Door handle:1. Material: zinc alloy,aluminum2. Application scope: Patio doors3. Finish color: white, black, Chrome or gold4. Treatment (powder ... : 0086-574-88952972Mobile: Sissi.Si: +86-13506693240 aluminium or zinc alloy door handle, Patio and French Door handle FDH088B