OEM aluminium profile we get the certification:ISO9001,ISO14000,GB/T,CE.SONCAP Our main Products: OEM aluminium profile1.Material: Aluminum Alloy 6005, 6063 ... : T4, T5, T52, T6, etc.3.Surface avaiable: Mill finish, Anodized, Powder Coating, Wooden transfering, electrophoresis, heat insulation, PVDF, and deep ...