IDP utilizes special engineering plastics to make low-friction and high strength nuts. We also adjust thread parameters to minimize the gap. The screw nut set we produce can replace most of the applications of ball screws for just a third of the cost. Specializing in the design and manufacture of gearboxes and gear pumps, IDP was co-founded in 2012 by an industrial design company and its two long-term manufacturing partners to offer complete service, from upstream design to downstream production and assembly.