... , black, bronze, blue, green, or according to your requirementsMain ProductsAluminum window &door & Curtain wall, etcFeaturesEnvironmental protection, Energy-saving, High strength, Heat resistance ... 6063 for window & door Alu.profile:AlloySiMgFeCuMnZn60630.48-0.490.63-0.65less0.250.171-0.172≤0.1≤0.1 Aluminum Wood Door