Your Solutions for
Composite Process Equipment

Over 60 years of expertise in composites, plastics, and inspection services.

An image of a big size bus running on the street

Our Products and Services

A dotted pattern in white color with no background
A group of blue tanks sitting in a parking lot.


We are a leading FRP cargo tanker motor vehicle manufacturer and components.

Three construction workers standing on scaffolding in a building.


We manufacture vessels and maintain parts, such as mud flaps, straps, and more.

A large truck with a large tank on the back.

Tanker Division

Have any questions? Reach out to us today.

Our Promise

At Corrosion Companies, we deliver excellence in every product by fusing cutting-edge filament winding and fabricating techniques with rigorous quality control. Each custom-built item, crafted from a diverse range of premium chemicals, is accompanied by a comprehensive Quality Control report for full compliance assurance. Our commitment to using the latest technology ensures the highest quality service across all market areas, underpinning our promise of unparalleled product integrity and customer satisfaction.

Work With Us

Interested in working together? Here's our contact info.

Corrosion Companies, Inc.

3725 Grant Street
Washougal, Washington 98671

(360) 835-2171 phone

360-835-2173 fax