Community
HTI
Hudapack Metal Treating, Inc.
Hudapack Metal Treating of Illinois Incorporated
HyVac Technologies Incorporated
HiTech Incorporated
HiTech Steel Treating Incorporated
Houston Heat Treat
HTF Incorporated
High Performance Alloys Incorporated
High Tech Turning Company
High-Tech Machine Company Incorporated
HI TecMetal Group Brite Brazing
HI TecMetal Group Commercial Induction
HI TecMetal Group HI Tech Aero
HI TecMetal Group Walker
Helm Corporation
Heraeus Sensor Technology
Hercules Heat Treating
HI TecMetal Group Brazing & Metal Treating
Heatrex
Hellebusch Tool & Die Incorporated
Heatbath Corporation/Park Metallurgical
Heat Treat Equipment Company
Heat Treating Services
Heat Treating Services Unlimited Incorporated
Hayes Manufacturing Company
Harrop Industries Incorporated
Harris Industries Incorporated
Harper International Corporation
Hardline Heat Treating Incorporated
Harbridge Systems LLC
Hansen Balk Steel Treating Company
Harbison Walker International
H & M Metal Processing Company
































