About

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 (Ford, Chrysler, GM, Toyota, Volvo, Volkswagen, Fiat, Honda, Nissan, and Mercedes Benz), tier 1 and tier 2 suppliers, government, and heavy and light equipment manufacturers. Well known for our quality, on time delivery, and competitive pricing our clients return to us year after year.

Expertise

Examples of our services:

  • Barrel zinc plating
  • Barrel zinc phosphating
  • Cleaning to remove oils
  • Pickling to remove corrosion
  • Cold extrusion coating / zinc phosphate & lube

Zinc Plating

Our barrel zinc line is a new state of the art 60″ barrel plater. At all times, it has the capability of processing zinc with clear chromate, yellow chromate, or no chromate without having any downtime in changing chromates.

Quality

We are continually working toward our goal of being QS9000 certified. Based on this, all chemicals that we use in processing are produced by ISO9000 certified suppliers.

Future

In the near future, our plans are to add a batch bake oven. With it, we will have the capability to relieve hydrogen embrittlement. We are also looking into adding a rack zinc plating line in order to zinc plate large parts.