... ,3104,3105,5052,8011 2,aluminum roll enjoy qualified product with good after-service 1,aluminium roll description:alloy:1100,1050 ... ) Electrical & Thermal Conductor4) Recyclable: Our raw aluminium is 100% recyclable with no downgrading of its qualities5) Techniques: three product lines and ... : a whole after-service system and professional manager to deal with 0.8mm*1000mm aluminum pannel