Company facts
- Founded
- 1932
- Employees
- 1,030
- Headquarters
- United States
- Type
- Private
- Funding
- Private Equity · $25.1M · 2018
- Subsidiaries
- Chase Doors, Eliason, Subzero Engineering, ColdGuard, Thermoseal, Door Engineering, Simplex Isolation Systems, HMF Express, TMI, ChemPruf, Curtron, Enershield, FibRDor, Rubbair, Saino, Tiger