Cylinder 2-Alloy:6060/6061/6063/6082/6005/6463/7003 etc T6/T5 are available 3-Length <=13 meters. 4.OEM CylinderWe have ... :6060/6061/6063/6082/6005/6463/7003 etc T6/T5 are available;2. Length <=13 meters3. Surface treatment: Mill, Anodized, ... , Finishing, Fabricator and Assembly, Delivery.6. Any OEM and design are welcome.IV. Production capacityTotal maxium production capacity (Tons)150,000Actual ...