... :Aluminum extrusion profile1.Various product: industrial aluminium profile , aluminum windows,doors and curtain wall ,aluminium tube,aluminum ... extrusion profile Alloy 6061,6063,6082,6043T4,T5,T6,ETC... Specification1. Size:10-100mm2. Usage: doors, windows, ... and so on.SurfaceMill FinishOriginZhejiang,China PRODUCTION PROCESS COMPANY PROFILE Our main products include aluminium sheets, coils, strips ...