Keats Manufacturing produced beryllium copper spring contacts for hearing aid uses. The company that requested this product was a large medical component manufacture from Minnesota.
To find out more from this case study, click the following link:
http://www.keatsmfg.com/custom-beryllium-copper-spring-contact-stamping-used-hearing-aids/
Another case study we performed used phosphor bronze stamping: http://www.keatsmfg.com/case-studies/reel-reel-phosphor-bronze-terminals-used-automotive-application/
