• SteelSun, Inc. - Specializing in ramps, grind rails, fun boxes and quarter pipes.
  • RampHelp - Sells blueprint instructions to build ramps, as well as completed models.
  • SkateProducts - Grinding rail systems, kicker ramps, and ollie jumps for skateboarding, in-line skating and BMX.
  • Hill Brothers Studios, Inc. - Offers video plans to help build a mini halfpipe.
  • Universal Industrial Products - Features pre-assembled skateboard ramps, grind rails, kits, ramp plans and videos, and related accessories.
  • RampSodia - Offering plans to build a variety of models.
  • Skatoramps - Sells step by step plans to build a variety of ramp models. [Best viewed in IE, may cause errors in other browsers.]