United County Industries Corporation

County Heat Treat. is a heat treat services company. Whether it’s simple stress relief of a low carbon steel weldment or the exacting specifications of a helicopter drive shaft, County Heat Treat's capable of meeting your thermal processing needs. Our services include:
Neutral hardening
Carburizing
Carbo-nitriding
Vacuum Hardening
Nitriding
Straightening and Aging
Flame Hardening
Precipitation Hardening
Brazing
Carbon Restoration
Cleaning: Sand blasting, Aluminum oxiding, Glass beading