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  • Metal Finishing
    Vibratory Deburring Ball Burnishing Glass Bead Blasting Parts Washing
    Metal Finishing
  • Nickel & Chrome
    Bright Nickel Trivalent Chrome Hexavalent Chrome
    Nickel and Chrome Plating
  • Rack & Barrel Zinc Plating with Clear,
    Yellow and Black Conversion Coatings
    Zinc Plating
  • Epoxy Resin with Zinc Phosphate
    Pre-Treatment in one of our St Louis facilities
  • High Gloss, Low Gloss and Textures in Variety of Colors and Formulas
    Powder Coating

Nickel / Chrome Plating

Bright nickel, trivalent or hexavalent chrome plate options

Metal Finishing

Vibratory deburring, ball burnishing, glass bead blasting, parts washing

Powder Coating

High gloss, low gloss and textures in variety of colors and formulas

Zinc Plating

Rack & barrel zinc plating with clear, yellow and black conversion coatings


Ecoating epoxy resin with zinc phosphate pre-treatment services

Electroless Nickel Plating

Uniform electroless nickel plating For new and used parts

St Louis Metal Finishing, Plating & Powder Coating

ISO 9001:2008 Certified Microfinish St Louis Metal FinishingEstablished in 1959, MICROFINISH continues to grow through expansion and acquisition to our goal of meeting the finishing needs of our customers. We offer pick up and delivery, competitive pricing, special packaging and labeling from our St Louis metal finishing facilities with specialties that include zinc plating as well as nickel and chrome plating backed by over 50 years of industry expertise.  Our corrosion resistant finishing and our ecoating’s ability to consistently apply evenly on parts makes products last longer and look better while our powder coating process offers expert finishing in a low waste process!  Now available at Microfinish, discover the benefits of electroless nickel plating for new parts and even older parts.

As finishing industry leaders, our expanded facilities serve your finishing and metal plating needs from Warrenton, Sunset Hills, and our two centrally located St Louis, Missouri locations. Microfinish’s proven track record (five decades and going growing) has taken us to almost a quarter of a million feet of capacity that serves every project, from the smallest to the largest production runs with a quality result. Our background in serving the diverse needs of many industries gives us the perfect complement of skillsets to provide you with the right solution for your products.

As the premier St Louis powder coating experts, Microfinish can assist you to understand the advantages, benefits, and efficient powder coating options for your specific application. Benefit from up to 95% utilization (in some cases more) when compared to liquid refinishing treatments. Avoid volatile organic compounds and hazardous air pollutants commonly associated with liquid coating while benefiting from the fact that powder coated finishes can help gain LEED certification credits. With a wide variety of powders such as low/high glosses, textured finishes, and UV-resistant options, coat your parts and select from additional value-added services like packaging/labeling as well as plugging/capping offered by Microfinish for great coating results! If you haven’t yet benefited from our services, make 2016 the year that take advantage of quality St Louis metal finishing.

Recent News

Microfinish Wins Again in 2016

In 2015, having been awarded a TOP SHOP in Powder Coating as well as the Electroplating categories by Products Finishing magazine, Microfinish expanded their services with a new nickel/chrome production line. Products Finishing magazine, a trade publication which has covered the industry since 1938, has once again identified Microfinish as a TOP SHOP in 2016....

New Nickel Chrome Production Line

As part of a recent acquisition earlier this year, ISO-certified Microfinish serves up a duplex nickel/chrome line. Located in one of its four St. Louis area locations, this new metal finishing line will provide Microfinish with the ability to not only to increase capacity to process more product through our shop, but will also enable...

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