Mfg. Of "Eeco" Mechanical Variable Speed Drive [P.I.V.]+ Gearbox= Drive System, Variable Helical & Worm Geard Motor, Helical / Worm / Double Worm / Hell-Worm / Heli-Bevel / Tube Mill / Parsllel Shaft Helical / Shaft Mounted Helical/ Extruder/ Linear/ Motion, Leveler Gearboxes / Multiple Speed Changer Gear Boxes / Hydro Static Drives / Mechanical Variable Speed Drives