Key Players
- Biegemaster
- Ductformer Inc
- Engel Industries
- Fasti Ducting Machines
- Formtek Group
- Hvac Auto Duct Machines Ltd
- Kelburn Separation Specialists
- Lockformer Company
- Mestek Machinery
- Met-Mex Peñoles
- Plasma Automation Inc
- Spiro International SA
- Tennsmith Inc
- Tormec Group
- Trumpf GmbH + Co. KG