... are widely end usage in cold-extrusion or deeply-drawing for Cosmetic packing -tube (lipstick tube,,,,,,,,,pharmaceutical tubes,collapsible tubes ... are widely end usage in cold-extrusion or deeply-drawing for making electric rice cookers, non-stick pans/pots, ... very each order and sample that we wll provide spectroscopic-analysis .and Brinell Hardness report ------------>very aluminum-slug have process ...