Chopper Works in association with Migatronic, makers of the best welding machines in the world - www.migatronic.se
Very Fast Choppers - www.veryfastchoppers.com
Chopman - www.chopman.se
Harley Drags - HarleyDrags.com
Tolle - www.tolle.se
Evil - www.evil.no
RH Metal fabrication AB - www.rhmetal.se
Aztek Design - www.aztek.se
X-treme Racing - www.xtremeracing.se
Stegcentralen - http://www.stegcentralen.se
