Hot points, 1. advanced processing technology 2. accurate tolerance 3. the ... ,H260.4~1.0200~1450X/SWA2121150,055,052H24,H22Lid stock8011H16,H180.20~0.30500~1550YS/T91EL/X273Coil used for aluminum plastic ... tube/pipe1,3,8seriesO,H220.2~1.530~1550YS/T434The other coil1 ... max of the diameter is 1750mm Aluminum coil used for aluminum plastic tube/pipe