| Name | : Insinööritoimisto erkki heinonen oy |
| Business Number | : 0897930-5 |
| Category | : Limited Company |
| Primary language | : Finnish |
| Place of taxation | : Oulu  | Date of registration | : 01/04/2003 |
| Activity | : Mechanical and process engineering design |
| Alias | : Ehky, Insinööritoimisto Erkki Heinonen Ky |