World-Class Finishes
When precision is key, Co-operative Plating Company delivers best-in-class metal finishing to ensure durability and reliability across industries. We have established ourselves as the go-to in global industries because we believe precision matters above all else, with no challenge too big to tackle.
Since 1923, Co-operative Plating has been helping customers find the best metal finishing solutions for their unique needs. With more than 100 proven plating processes and the ability to develop new finishes as the industries we serve evolve, we make it easy for you to get exactly what your project requires.
NADCAP Certified Finishes
Cadmium Metal Finishing
Cadmium Finishing (AMS-QQ-P-416 | AMS 2400) Cadmium plating is a trusted choice for superior corrosion protection in…
Hardcoat Anodizing
Hardcoat Type III Anodizing (MIL-A-8625 | AMS-A-8625) Hardcoat Type III Anodizing transforms aluminum into a hard, dense,…
Type II Anodizing
Type II Anodizing (MIL-A-8625 | AMS-A-8625) Type II sulfuric anodizing enhances aluminum surfaces by forming a durable,…
Electroless Nickel Plating
Electroless Nickel Plating (AMS-C-26074 | AMS 2404 | ASTM B733) Electroless nickel plating creates a uniform, hard,…
Black Oxide
Black oxide is a conversion coating for ferrous materials applied most commonly on steel. When applied, an…
Chromate Conversion/Iridite
Chromate conversion is a thin film coating applied on aluminum components that offers excellent corrosion resistance and…
Passivate
The removal of free irons or iron compounds from the surface of stainless steel by means of…
Non-NADCAP Finishes
Tin Plating
Tin Plating (ASTM B545 | AMS 2408 | MIL-T-10727) Tin plating provides an exceptional balance…
Silver Plating
Silver Plating (QQ-S-365 | ASTM B700 | MIL-G-45204) Silver plating combines brilliant appearance with best-in-class…
Bright Nickel
Bright Nickel (QQ-N-290 | AMS 2403 | ASTM B343 / B558 / B689) Nickel plating…
Gold Plating
Gold Plating (ASTM B488 | AMS 2422) Gold plating provides the highest level of electrical…
Zinc-Phosphate
Zinc-Phosphate is a conversion coding that increases corrosion resistance and increases the overall surface area…
Electropolish
An electro-chemical process that removes material. It is used to polish, passivate, and deburr stainless…
Zinc Plating
Zinc Plating Zinc plating provides a versatile solution for customers seeking reliable corrosion protection and…
Zinc-Nickel Plating
Zinc-nickel plating is vital in the aerospace, manufacturing, and industrial equipment industries, offering exceptional corrosion…
Note: Each Nadcap is able to be finished w/o Nadcap accreditation.
Co-operative Plating Accreditations
At Co-operative Plating, precision and quality are non-negotiables. Our world-class plating services meet the industry’s most rigorous standards and certifications to deliver superior results.
Ready to Get Started?
No matter the need, Co-operative Plating is ready to work with you to implement a best-in-class plating process or create a customized new process tailored to your company's specific needs.