1. Surface treatment:Oxidized, Electrophoretic, Mill finished, Anodizing, Power coating, PVDF coating, Wooden coating, etc.2. Alloy:6063 6061 6060 3. temper:T4/T5/T6, etc4. colors:White, black, bronze, blue, green, or according to your requirements5. main products:Aluminum window &door & Curtain wall, etc6. Features:Environmental protection, Energy-saving, High strength, Heat resistance, Noise reduction, Non–corrosive, Firm and durable, Resistance aging, Long service life7. Delivery port:Shanghai port8.Payent terms:T/T or L/C9.Pakage:Standard Paper box ,maybe wooden box .According to customer's request