Steel Frame Suspension/Bicycle Frame/Bike Frames - 26" suspension for MTB - Hiten,TIG welded ... - Semi-forged end Steel Frame Suspension/Bicycle Frame/Bike Frame- 26" suspension for MTB,- Hiten,TIG welded,- ... 16 years experience in OEM manufacturing quality bicycle frames, we are in a position to supply a ... - Professional color design service available,- Frames with parts assembled are also available.