... follows: 1)Hydroforming Automobile Chassis Tubular partssuch as: engine cradle, rear axle frame, bumper back beam, chassis beam, cross beam, ... column, control arm, pipe joint, lower arm/trailing arm, shock absorber, etc 2)Hydroforming Vehicle body Tubular partssuch as: Instrument panel ... and sports equipment Hydroforming Tubular parts 6)Motorcycle , ATV ,snowmobile Tubular Hydroforming parts ,etc