... , ISO14001, OHSAS18001,CQC Certification 1.about the product:1.Material: AL alloy 6000 series, 3000series, 5000series .2.Temper: T3-T8, ... etc.6.Package: According to customer's requirement. Such as: Foam Paper and Carton Box package, Kraft Paper package, Plastic Film ... : Silver ,Golden ,Black ,Red ,Blue and so on2.About the factory:Shandong Ruigao Aluminum Group , is a leading manufacturer for aluminum ...