... Anodize... 4,anodized aluminum tube with round, square,oval, etc Oval aluminum tube1,Anodized Aluminum tube2,Alloy: 1000 ... mill, powder coating...on the oval aluminum tube.4,Anodized aluminum tube with round, square,oval, etc. Our ... company is specialized in oval aluminum tube since we established in 2003. We can produce various aluminum alloy for ...