... usage in cold-extrusion or deeply-drawing for Cosmetic packing -tube (lipstick tube,,,,,,,,,pharmaceutical tubes,collapsible tubes ,toothpaste ... provide spectroscopic-analysis .and Brinell Hardness report ------------>very aluminum-slug have process: annealing and tumble,for the ... die(the die is free) Shanghai Factory->Aluminum Slug,Aluminum Circle,Foil (Aoo1070,Aoo1050,Alloy3003)-->for end used deeply ...