Illinois

Beechner Heat Treating Company Inc.

Bodycote Melrose Park

Certified Heat Treating Company

Chem-Plate Industries Incorporated

Diamond Heat Treat

Duffy Company

Condursal Stop-Off Paints For over 30 years The Duffy Company has been the exclusive North American distributors of Condursal stop-off […]

FPM Heat Treating

1501 South Lively Blvd.                                  […]

General Surface Hardening Incorporated

GFI Metal Treating

Hudapack Metal Treating of Illinois Inc.

Hudapack is the choice of many of America’s leading industrial companies for consistently high quality commercial heat treating. Our experience […]

Induction Heat Treating Corporation

Induction Heat Treating is a family owned and operated business that takes particular pride in our craftsmanship and personalized service. […]

JN Machinery

With over 4400 ovens operating worldwide, JN has the expertise and experience to handle your stress relieving requirements. JN’s electric […]

Metals Technology Corporation

Morgan Ohare Incorporated

Nitrex Chicago Operations

Progressive Steel Treating

Rockford Heat Treaters Incorporated

Rogers Metal Services Incorporated

Scientific Metal Treating

Swiss Steel USA, Inc.

TC Industries Incorporated

Tri-City Heat Treat

Wirco

Wirco is integral to the supply chain of companies who work daily to create metal gears, axles, fasteners, turbine blades, steel (sheet, plate, rod coil).