| Name | : Hl-control oy |
| Business Number | : 0858497-9 |
| Category | : Limited Company |
| Primary language | : Finnish |
| Place of taxation | : Helsinki  | Date of registration | : 01/01/0001 |
| Activity | : Manufacture of electronic valves and tubes and other electronic components |
| Alias | : Hl-Control Oy, Suomen Hl-Säteilylämpö, Zeoman Oy, Hl-Infraheat Of Finland, Hl-Infravärme Av Finland |