| Name | : Bio-teho oy |
| Business Number | : 0836220-9 |
| Category | : Limited Company |
| Primary language | : Finnish |
| Place of taxation | : Oulu  | Date of registration | : 15/05/1991 |
| Activity | : Manufacture of paints, varnishes and similar coatings, printing ink and mastics |
| Alias | : Bt Wood Chemicals, Bt Wood Diamond, Bio-Teho Ltd |