East Side Plating Inc.

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East Side Plating provides metal finishing in Portland, Oregon. Its services combine decorative and functional plating with other finishing operations for manufactured parts. The company offers both rack and barrel processing.

East Side Plating_公式キャプチャ
Source: East Side Plating official website
(http://eastsideplating.com/)

Challenges East Side Plating Can Help Solve

Selecting a finish for the component’s function

East Side lists nickel, tin, and zinc systems among its plating options. Its service descriptions address corrosion protection, wear, appearance, and solderability for selected deposits. The drawing should identify which of these requirements determines acceptance.

Handling different component geometries

Rack and barrel capabilities provide alternative processing routes. Specify cosmetic zones and contact restrictions when selecting a route, especially where bulk handling or rack marks could affect the finished component.

Coordinating finishing and identification

The company also lists polishing, powder coating, and laser marking. Buyers can discuss these operations alongside plating while keeping their purposes distinct. Define marking location, readability, and coating sequence if identification is required on a finished part.

Supported Plating Processes

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Types of PlatingZinc with clear, yellow, or black chromate; bright nickel, sulfamate nickel, electroless nickel, nickel-chrome, bright tin, and matte silver
SubstratesA range of metal substrates is described. Confirm alloy compatibility for each plating system; aluminum conversion coating and stainless-steel passivation are separate treatments.
Functional PropertiesCorrosion and wear protection, decorative appearance, or solderability, according to the selected finish

When Is East Side Plating a Good Fit?

Contact East Side for industrial parts requiring rack or barrel plating, especially when the order also includes preparation or identification work. Provide the alloy, thickness, appearance standard, critical dimensions, and quantities. Specify conversion coatings, paint, or dip-spin coatings separately where they form part of the required finish.

This site introduces plating companies for different industries and component requirements. Compare the available services with your drawing and purchasing specifications.

Company Profile

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Company NameEast Side Plating
Company Address8400 SE 26th Place, Portland, OR 97202, United States
U.S. LocationsPortland, Oregon
Official WebsiteEast Side Plating
3 Recommended
Functional Plating Services
by Industry
and Component Type
For
Semiconductor Components
“We need a shop for difficult plating others declined.”
Mitsuya
Japan, est. 1931
image-Mitsuya
Precious Metal Plating
for Micro Components
Mitsuya supports uniform precious metal plating on parts down to 0.1 mm in diameter. This can help improve precision and durability in semiconductor inspection equipment.
High-Adhesion Plating
for Tips and Contacts
Mitsuya has developed an in-house process for titanium and tungsten that does not require heat treatment. It can support high-adhesion plating on pin and card contact areas.
Support for New Product Development
Engineers can consult Mitsuya before semiconductor IC specifications are finalized and verify performance through prototypes. This can help reduce development risk and rework costs.
Industries Served
  • Electronics and Telecommunications
  • Semiconductor Inspection Equipment
  • Space Development
and More
For
Automotive Components
“We need 10 million parts delivered on time, every time.”
Greystone
U.S., est. 1932
image-Greystone
Consistent Quality and
Lead Times at Volume
Greystone has an annual mass-production record of 130 million automotive parts*1 through machining and plating.
Single-Source Support from Processing through Plating
Machining and plating are completed within the same group. Fewer delays between processes can help reduce costs.
Quality Standards
Automakers Trust
All U.S. locations are IATF 16949 certified, with plating process control that meets OEM quality standards.
Industries Served
  • Automotive
  • Firearms
and More
For
Aircraft
Components

“Nadcap is required. We need proven certification experience.”
Anoplate
U.S., est. 1960
image-Anoplate
Smoother Approval
from Major Primes
An approved supplier to Boeing, Lockheed Martin, and others, with more than 80 Nadcap-accredited processes.
Aerospace & Defense Work on a Certification-First Basis
Proven across a wide range of mission-critical components, including missiles and fighter aircraft.
Meets Defense Standards, Even the Strictest
Its cadmium-replacement zinc-nickel plating won a 2020 Secretary of Defense Environmental Award and has been used on the F-35*2.
Industries Served
  • Aerospace and Defense
  • Medical Devices
and More
*1 Based on information listed on each company’s official website as of April 20, 2026.
*2 Source: Anoplate official website https://www.anoplate.com/news-and-events/zinc-nickel-plating-highlights-2020-secretary-of-defense-environmental-award/