100% Minority Woman Owned Company. Manufacturing of PWHT and Heat (Stress) Relieving Equipment and Supplies for Metal Fabrication, Oil and Gas industry. 25 year old company. Calibrations, Thermocouples, Recorders, CE Certified Machines: Twin Zone, 6 Zone, 9 Zone, 12 Zone, Trailer mounted Rigs up to 36 Zones, and Furnaces. PDS repairs and will "Update" all other makes and models of heat treating machines. Heat Treating 101 Classes available.

PDS machines are the only machines on the market that are CE Certified