| S.no | Company Name | Founded | Country |
|---|---|---|---|
| 1 | MetalTek International | USA | |
| 2 | Siemens Corporation | USA | |
| 3 | Tecnoplast USA LLC | USA | |
| 4 | ACS Manufacturing | USA | |
| 5 | CECO Environmental | USA | |
| 6 | Duraflex Inc. Metal Bellows | USA | |
| 7 | Sylvania | USA | |
| 8 | Turner EnviroLogic | USA |
| S.no | Company Name | Founded | Country |
|---|---|---|---|
| 1 | MetalTek International | USA | |
| 2 | Siemens Corporation | USA | |
| 3 | Tecnoplast USA LLC | USA | |
| 4 | ACS Manufacturing | USA | |
| 5 | CECO Environmental | USA | |
| 6 | Duraflex Inc. Metal Bellows | USA | |
| 7 | Sylvania | USA | |
| 8 | Turner EnviroLogic | USA |
