Create the world's most beautiful bag. Episode 2 Death fight 3D CAD drawing

Last time I wrote about creating a briefcase with an aluminum frame. I shared about how I headed to two small factories introduced to me by the Ota Ward’s Industrial Plaza (PIO). I first visited ABC Metal and DEF Case, showing them the illustrations I drew. Both are local factories with small offices next to their production plants. Me "(Without any greetings) Actually, I would like you to manufacture this…" Factory "... is this a briefcase?" Me "Yes, the frame is aluminum." Factory "Made with sheet metal?" Me ”Sheet metal? (I realized that I do not understand the manufacturing method well…) • • • Although I have not confirmed yet, I am sorry if I can tell you because I am lacking in the study including those around. " Factory "Anyway, it is impossible for us to manufacture that. But, I figured out the image with the illustrations, but are there drawings? " ...