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Full service electroplating, anodizing and painting company Satisfying customers for over 38 years, Protech is housed in a 32,000 square foot facility on 10 acres in Vonore, Tennessee. Specializing in rack anodizing and plating. Protech services a large customer base in the Aerospace, Industrial, and Automotive fields. We lead the industry in recruiting and retaining the most experienced plating and support personnel in the region.

Protech Metal Finishing is dedicated to providing QUICK TURN, GUARANTEED QUALITY, CUSTOMER SERVICE and COMPETITIVE PRICING to ALL of our customers.

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Products & Services

  • Anodizing:
    • Type I Chromic Acid
    • Type II Sulfuric Acid, Both Clear and Colored
    • Type III Hardcoat, Both Clear and Colored
    • Tank Sizes 10’ x 4’ x 5’
  • Chemical Conversion Coating
    • Type I and Type II
    • Tank Sizes 10’ x 4’ x 5’
  • Plating
    • Zinc (Yellow, Clear and Olive Drab)
    • Nickel-Electroless (Steel only)
    • Nickel Tank Size 8’ x 3’ x 4.5’
  • Passivation
    • Nitric and Citric
  • Dry Film Lubricants
  • Baking and Stress Relief

Additional Customer Support Services:

  • Quality Control and Testing
  • Intricate Masking Expertise
  • Technical Support

Quality System

Protech maintains NADCAP quality system.

Meeting Rapid Turnaround Time

Our customers have found us to be a reliable supplier offering unsurpassed service, rapid turnaround, top-notch quality at the most competitive prices.

Environmental Health and Safety

Protech Metal Finishing has made a commitment to environmental health and safety. We are working on developing innovative methods to protect our environment. We utilize our Research and Development laboratory to successfully reduce waste and promote shop floor operator education.

Engineering and Testing

Our in-house laboratory and testing capabilities provide us with unique advantages in the metal plating industry. It enhances our production methods to improve the performance of our customer's products as well as our service offerings.

We meet all testing requirements for the specs we process.

Customer Support Service

Our experienced staff is available to advise customers on technical questions. In addition, our production control and management personnel are available to answer customer questions on scheduling and delivery.