Bidhaa
- Chuma engraving - mashine zana
- Mashine ya zana - chuma machining
- Namba intercommunication vifaa, bahari, shipborne
- Radio viungo, vituo na mifumo ya
- Radio-simu, baharini
Logo
- Gråterudveien 41 PB 1
- , Buskerud, 303
- Norwe
- Tel:+47 67 17 82 00
- Nchi:+47 67 17 82 01
- Url:www.gravograph.no