Tracks, chains and undercarriage Sweden, Koppom Maskin Charlottenberg24h
Hydraulics Sweden, Koppom Maskin Charlottenberg24h
Transmission Sweden, Koppom Maskin Charlottenberg24h
Chassis and suspension Sweden, Koppom Maskin Charlottenberg24h
Engines Sweden, Koppom Maskin Charlottenberg24h
Electronics Sweden, Koppom Maskin Charlottenberg24h