Warranty handlings

E-mail: service@koja.fi

Air Conditioning - Buildings

Warranty Manager Tuomas Mann
Tel. +358 44 994 4350

Cooling

Warranty Manager Tuomas Mann
Tel. +358 44 994 4350

Air Conditioning - Marine

Sales & Project Manager Aki Leppänen
Tel. +358 40 730 9553

Process Fans

Project & Sales Manager Vesa Aalto
Tel. +358 40 767 7763