Superior Metal Finishing is a Detroit based company that has been doing business in the zinc plating and metal finishing industry since 1967. Throughout the years we have proven ourselves to be a quality supplier with zinc plating certifications to supply auto manufacturers
We do business with many automotive and fortune 500 companies. Go to our client page to see the various companies that we work closely with, providing them with excellent, fast and satisfying service in any area of metal finishing.
See our most prominent specifications that we are certified to process on our specifications page. We also have a complete library of specifications. Please contact us if your required specification does not appear on our list.