... etc 3.OEM Welcome different surface treatment aluminium extrusion profile Our main Products1.Material:Aluminum Alloy 6063 60052. ... What kind of products and service we can provide · Aluminum profile for doors, windows, fence, screen, curtain wall, handrail, ... partition, wardrobe, etc· Industrial modular aluminum profile, such as solar panel frame, exhibit shelf, LED frame, production line, auto parts, ...