Aluminum Profile for Construction 1)Product types: Window frames, door frame, curtain wall and cladding wall frame 2)Producing Standard:GB/T5237-2000; GB/T6892-2000 3)Surface treatment: A) Fluorocarbon (PVDF) sprayed B) Acrylic sprayed C) Polyester Powder sprayed D) Light or dull electrophoresis painted E) Wood-grain painted F) Anodized G) Mill Finish OEM: Yes, based on clients' request, any design is welcome Inner packing: Plastic film Outer packing: Wrapped with brown paper