| Name | : Tekninen hitsaustyö tkh oy |
| Business Number | : 0702674-8 |
| Category | : Limited Company |
| Primary language | : Finnish |
| Place of taxation | : Vehmaa  | Date of registration | : 04.05.1988 |
| Activity | : Manufacture of steam generators, except central heating hot water boilers |
| Alias | : Tekninen Hitsaustyö Tkh Oy, Tkh-Lämpö |