... surface: powder coated,anodized Aluminum Pipe1.Aluminum Pipe ApplicationTent,desk,window,chair,machine and so on2.Aluminum Pipe SizeRound,spuare,oval and according ... to the customized shape.3.Aluminum Pipe Material6xxx,7xxx and so on4.Aluminum Pipe Surface TreatmentCoated,anodized,embossed,other5.More ... . Contact informationOlivia 0086-13486095674Roger 0086-18605741166 7075 aluminum pipe