... 2.certificates: ISO14001-2004 and ISO9001-2000 u shape aluminum extrusion profiles A.Detailed specifications1. Material: alloy 6005 6060 6061 ... Co., Ltd is located in Feng Xian section, Shang Hai. It is a modern enterprise which is a combination of ... . Our productive technology has completely covered mould developing, casting, extrusion, anodizing, electrophoresis, powder coating as well as its deep ...