AB Finishing Tech

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About Our Company

AB Finishing Tech

AB Finishing Tech is a forward-looking, small business, providing quality metal finishing services to the Pacific Northwest and beyond since 1936. We specialize in black oxide treatment of steel parts.  All while working hard to identify potential opportunities for pollution prevention and eliminating hazardous. waste.


We share with our fellow Oregonians a love for  our environment and proud to be good environmental citizens.  Our processes are all organic! It’s our responsibility as a company to take an active role in protecting the environment. We have an aggressive recycling program to help in keeping America green and clean!

Quality & Service 

AB Finishing Tech prides itself on setting the standard for black oxide finishing and blast cleaning in the industry.  We are committed to quality and providing complete satisfaction and excellence that cannot be met by our competition.  Our team is comprised of enthusiastic people who value pride, hard work and integrity.  We are driven to ensure the highest quality, checkpoints and procedures. Our loyal customers trust us to handle their parts correctly and reliably.


Since1936, our family owned business has passed down decades and decades of experience to our employees. We inspect every job thoroughly prior to shipping, to ensure that we are delivering our products at the highest quality.  Customer satisfaction is our Number 1 priority at AB Finishing Tech.


We provide a consistent customer experience which is QUICK, convenient, reliable and error-free.  We are committed to providing the highest quality finishing process anywhere, delivered ON TIME EVERY TIME! Our dedicated employees pride themselves on delivering the quality our customers expect.