chemical conversion coatings

Black Oxide Industries was established in 1974 and resides at its original Anaheim, California location. BOI operates one of the largest capacity black oxide facilities in the United States and has gained a reputation as a trusted metal finishing professional, recognized at various levels of the U.S. military, defense, and aerospace industries. The company holds Nadcap accreditation of its aerospace quality system, testing laboratory, and chemical processing facility.

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black oxide finishingchemical processingengineering and design supporttesting laboratory