Watch this short Summit Plating overview!

Summit Plating

Electroplated materials systems & technology

Summit Plating (formerly branded as Summit Corporation of America, or “SCA”) is a world-class, environmentally progressive surface finishing organization. The company offers MARN customers precision plating solutions in loose piece parts, continuous stampings, solid continuous strip, and wire. Summit is an employee-driven company committed to maintaining an ownership-focused staff with well-trained quality inspired employees that strive to produce economical yet innovative solutions. Summit’s innovative engineering and metallurgy staff consistently achieves success in developing custom alloy solutions for plating on difficult to plate base materials.

In 2018, the company expanded capabilities through the acquisition of assets of the Pennsylvania-based Torpedo Specialty Wire. Acclaimed worldwide for competency in electroplating specialty wire, music wire, and more, the Torpedo Specialty Wire acquisition further expands Summit’s portfolio of performance-plating solutions.


Loose piece parts

  • Rack (selective and overall)
  • Barrel


  • .005″ to .300″ Diameters
  • Round, Square, Shaped, Flat

Continuous stampings

  • Multiple Coatings Up to 5″C
  • Multiple Locations Up to 5″
  • Precision Belt Plating Technology

Solid continuous strip

  • Overall and selective
    up to 12” width


  • Aluminum
  • Brass
  • Bronze
  • Carbon & Tool Steel
  • Other Copper Alloys
  • Nickel Alloys
  • Stainless Steel
  • Titanium




  • Gold
  • Silver
  • Palladium
  • Palladium Nickel
  • Indium
  • Nickel
  • Electroless Nickel
  • Tin
  • 100% Tin (ROHS Compliant)
  • Tin-Lead
  • Tin Reflow (Continuous Only)
  • Copper
  • Trivalent Chrome Wire
  • Lead


  • Aerospace/Aircraft
  • Automotive
  • Battery
  • Connector
  • Computer
  • Electronics
  • Lighting
  • Marine
  • Medical
  • Metal Mills / Distributors
  • Military
  • Music
  • Semiconductor
  • Telecommunications

Summit Plating


(Fax: 860-283-4010)

Summit Plating
1430 Waterbury Rd
Thomaston, CT 06787



ISO 9001
NADCAP, Quality Systems
NADCAP, Chemical Processing
Pratt & Whitney*
Lockheed Martin*
*Specific process certifications available upon request

Qualified OEM Supply Partners

Stamping, Wireforms
& Machining

Precision Turned Parts

Swiss Automatic
Precision Turning

Sheet Metal & Structural
Steel Fabrication

3-D Printing, Prototyping
& Plastic Injection Molding

Fabrication, Finishing
& Assembly

Springs & Wireforms

Injection Molding,
Investment Casting,
Machining & Assembly

PCB Electronics
Manufacturing & Assembly

“MARN opened doors...

to business opportunities, we would have not been aware of. Marnee knew exactly what industries to target on our behalf to secure projects that fit our capabilities ... I'm currently looking for more rep firms like MARN."

—Ken Pietrzycki | Director of Sales | Laszeray Technology, LLC

“In the short time…

that Marnee has represented Marion, she has proven herself to be more than just a sales rep. She is a team builder – bringing a wealth of experience, services, and outside-the-box thinking to the table. Her energy and enthusiasm have been instrumental in re-engaging our New England customer base as well as engaging new customers in new markets.”

—Douglas Johnson | President, Marion Manufacturing

“Onshoring our products...

is a big decision, but Marnee is with us every step of the way - helping us determine how we might migrate to US suppliers to improve parts quality and delivery times without disrupting our inventory demands.”

Joshua B | Director of Product Development

“Quality, working parts…

are getting to the customer in a timeframe that used to be impossible – and all from the comfort of our own homes! The price point of a relatively large quantity MJF 3D printed parts has been a game-changer; we’re really enjoying the leverage that this technology is giving us!”

Scott C | Sustaining Engineer

“Marnee’s done the research...

vetting every supplier she represents to ensure they produce consistent quality, can handle volume demands, and are fiscally stable.  She really understands manufacturing.”

Doreen C  |  Supply Chain Manager