Reliable Plating Corp. - Chicago, IL
Custom Manufacturer, Service Company
ISO 9001:2008 certified black chrome & chromium plating services. Black chromium plating services available for decorative appearance, non-reflective, conductive, corrosion-resistant & abrasion resistant surfaces. Finishes available include dull to bright.
www.reliableplating.com/blackchrome.html

Johnson Bros. Metal Forming Co. - Berkeley, IL
Manufacturer, Custom Manufacturer, Service Company
Manufacturers, roll formed chrome: channels, angles, profiles, rings, openseam & lockseam tubing, strips, framing. 2,000ft. min. Inline: holes, end fabricating, cut to length, perforating, ring bending.
www.JohnsonRollForming.com

Wolverine Plating Corp. - Roseville, MI (Serving Illinois)
Service Company
ISO/TS 16949:2009 certified barrel electroplating services for the automotive & general industries. Zinc & zinc-nickel plating with chromates, hexavalent chromium free passivates, trivalent chromates, sealants, dyes, waxes, pickle & oil, baking for hydrogen embrittlement relief. NVLAP certified laboratory for plating thickness, salt spray testing & adhesion. Chromates include clear, black yellow & olive drab. Dyes include black, red, orange, yellow, green, blue & violet.
www.wolverineplating.com/

Saporito Finishing Co. - Cicero, IL
Service Company
Nadcap & ISO 9001:2008 certified black chromium plating services. Markets served include die casting, aerospace, telecommunications, military & defense. ATF certified.
www.saporitofinishing.com/processes

Elm Plating Co. - Jackson, MI (Serving Illinois)
Custom Manufacturer
ISO/IEC 17025:2005, ISO/TS 16949:2009 & ISO 14001:2004 certified plating services. Zinc and chromate barrel plating are available in wide range of thicknesses and colors including clear (silver iridescent), black, yellow and blue-bright (silver). Coating is available from prototype to high production for parts up to 200 mm L and weighing up to 1.5 lbs. Capabilities include testing, hard coat and military and commercial specification compliant anodizing, baking, metal finishing and heat treating including neutral hardening, oil quenching and tempering. JIT delivery.
www.elmplating.com/zinc-barrel-plating-serv...

Black Chromium Plating Capabilities
	Zinc Barrel Plating Services

Correct Tool, Inc. - Bensenville, IL
Manufacturer, Custom Manufacturer, Service Company
NADCAP, ISO 9001:2000 & AS 9100 certified. Precision black chromium & oxide plating services. Chemical processing capabilities include aluminum, bright dip, hard coat & sulfuric acid anodizing, etching, masking, cadmium, electroless nickel, nickel chrome, silver, PTFE, tin, tin zinc, zinc nickel, zinc phosphate & alloy plating. Other capabilities include non-destructive & liquid particle inspection, CNC milling up to 44.0 in. x 20.0 in. x 22.0 in., CNC turning up to 14 in. dia., ID, OD & jig grinding, surface grinding up to 18 in. & CAD/CAM programming.

Precision Finishing Co. - Chicago, IL
Service Company
Cooper & nickel plating