KARMA Metal Products is a precision machine shop, specializing in custom machined parts. We have a combined 125 years of experience. Our exceptional staff work to your specifications to KARMA Metal Products is a precision machine shop, specializing in custom machined parts. We have a combined 125 years of experience. Our exceptional staff work to your specifications to machine high quality parts. We work side by side with our customers to make sure the job is done right and in a timely manner.