(1) Aluminium pipe (2) Alloy: 6063,6061 (3)Finish: ... and shapes.Inner packing:Separated by plastic paper 1,Staff mission: to develop, innovation, cooperation and good faith ... Dissemination of cutting-edge technology together to create wealth.6,Staff spirit: innovation, cooperation, sincerity and dedication.7,Development ... market conception of qualified personnel, learning concept. 2010 Aluminium Pipes