American Coil Spring Company has been around since the early 20th Century and resides in Muskegon, Michigan. They're known for innovative methods of creating things we never really notice in our daily lives yet many of the parts being created make it possible for your washing machine's door to correctly turn the spinner on and off, the little pieces that spring a floppy disk's door shut, and countless things on your automobile. More recently they're getting into more complex parts that aren't created in a few stages from a wire.