Tube End Forming and End Punching Machines- Tube Bending, Metal Forming Equipment and Tooling for the Forming of Thin-Walled Tubing Tube End Forming Machinery Carson Engineering... the residential, commercial and automotive HVAC industries since 1978. At Carson Engineering, we sell our products directly to our customers based on their requirements... of products in the form of new equipment, custom and standard tooling for our equipment, machinery repair parts, and engineering consulting. Our line of tube forming equipment includes...