Aluminum alloy profiles for window 1.material:aluminium alloy 6061,6063 2.processing according to your drawings 1, Product Name: Aluminium window profile, Aluminum window profile, industry aluminum window profiles ... )Fluorine carbon spraying coatingE)Heat insulatingF)Wood-grainPackage: Paper Box, plastic, Lamination. According to customer requestPayment terms:T/T,L/C ...