Insinööritoimisto Erkki Heinonen Oy
Postal address
Talvitie 37 as 2
FI-90530 Oulu
Visiting address
Talvitie 37 as 2
FI-90530 Oulu
Municipality: Oulu
County: Northern Finland
Telephone: +358 (0)85543860
Fax: +358 (0)85543869
Read more about the company on www.ehky.fi