Lake Ann Manufacturing LLC
Noramark memberLake Ann, MI · Machining, Metal finishing, Black oxide, Deburring
Industries: Defense, Medical
Finishing & Heat Treating · Black oxide31 companies
Black Oxide Coating Companies in the U.S.
Black oxide converts the surface of steel, and of stainless steel or copper with other processes, to a thin black layer that adds mild corrosion resistance and reduces glare without changing dimensions. The finishers below list it.
Listings come from each company’s public information and may be incomplete, so confirm capabilities, materials and certifications with the shop before you commit. The fastest way to get quotes is one request: attach your drawing (PDF or STEP) or describe the part, and Noramark routes it to U.S. shops that fit.
The most listings are in Pennsylvania (5), Indiana (3), Ohio (3) and Illinois (2). Certifications stated: 9 ISO 9001, 5 AS9100 and 5 Nadcap.
Castle Machine Company
Noramark memberGreencastle, PA · Machining, Grinding, Tool and die, Metal fabrication
Industries: Aerospace, Defense, Energy
Prickly Pear Prototypes
Noramark memberLockhart, TX · Machining, 3D printing, Metal finishing, Anodizing
Industries: Aerospace, Consumer Products, Defense, Energy
Bare Metals Inc
Noramark memberChicago, IL · Machining, Metal finishing, Anodizing, Zinc plating
Industries: Aerospace, Automotive, Energy, Industrial Equipment
Perma-Brass, Inc.
Noramark memberPlymouth, WI · Machining, Metal finishing, Anodizing, Powder coating
Industries: Aerospace, Automotive, Defense, Energy
Spartan Alloys
Noramark memberIndependence, KS · Machining, Welding, Metal fabrication, Sheet metal fabrication
Industries: Industrial Equipment
Westbound Machine, LLC
Noramark memberBoise, ID · Machining, Metal finishing, Anodizing, Black oxide
Industries: Automotive, Consumer Products, Defense, Energy
Meta Fab, Inc.
Noramark memberHillsboro, OR · Machining, Welding, Metal fabrication, Sheet metal fabrication
Industries: Aerospace, Automotive
Davidson Machine Tool LLC
Noramark memberPowell, OH · Machining, Welding, Metal fabrication, Plastics & composites fabrication
Industries: Automotive, Industrial Equipment
applesauce engineering
Noramark memberAlbany, OH · Plastics & composites, 3D printing, Metal finishing, Black oxide
Industries: Defense
Final Frontier Manufacturing
Noramark memberArvada, CO · Machining, Metal finishing, Anodizing, Powder coating
Industries: Aerospace
Maine Source Machining Co, Inc
Noramark memberWest Newfield, ME · Machining, Welding, Metal fabrication, Sheet metal fabrication
Industries: Consumer Products, Industrial Equipment
Just One More Part, LLC
Noramark memberPottstown, PA · Machining, Grinding, Welding, Metal fabrication
Ardency Solutions
Noramark memberAlbuquerque, NM · Machining, Tool and die, Welding, Metal fabrication
Industries: Aerospace, Automotive, Consumer Products, Defense
St.Erie, PA · Metal finishing, Anodizing, Electroless nickel plating, Nickel plating
Paterson, NJ · Metal finishing, Anodizing, Passivation, Black oxide
Batesville, IN · Black oxide, Heat treating, Carburizing, Nitriding
Industries: Aerospace, Automotive, Energy
Malden, MA · Electroless nickel plating, Chem film (Alodine), Black oxide
Industries: Aerospace, Automotive, Defense
Erie, PA · Metal finishing, Anodizing, Electroless nickel plating, Nickel plating
Addison, IL · Metal finishing, Passivation, Black oxide
Springfield, TN · Machining, Injection molding, Anodizing, Black oxide
Waterbury, CT · Metal finishing, Industrial painting, Passivation, Black oxide
Garland, TX · Anodizing, Industrial painting, Passivation, Chem film (Alodine)
Industries: Aerospace
Lake Orion, MI · Grinding, Zinc plating, Black oxide
Industries: Automotive, Defense
Cambre Coruña, PA · Black oxide, Heat treating, Carburizing, Nitriding
Columbus, OH · Anodizing, Powder coating, Industrial painting, Black oxide
Industries: Aerospace, Automotive, Energy, Marine
Edinburgh, IN · Welding, Anodizing, Chem film (Alodine), Black oxide
Eden Prairie, MN · Metal finishing, Black oxide
Go Heels Tactical LLC
Spotsylvania, VA · Black oxide, Laser engraving & marking
Avtec Finishing Systems, Inc.
Hope, MN · Anodizing, Electroless nickel plating, Passivation, Chem film (Alodine)
