HPC is the manufacturer of different devices such as gears, pulleys, sprockets and gearboxes. One of those proct is the tailored gear which is a rotating machine part having cut teeth, or cogs, which mesh with another toothed part in order to transmit torque. It permits to adapt a standard parts to the specification needed by the customers. The company also supplies other mechanical drive parts such as linear and rotary guidance, motor gearboxes, and among others. HPC adapted the standard of customer needs, offers a wide variety of materials, and assures the measurement production possible. The company offers a specialized machined materials such as plastics delrin, nylon, celeron, and aluminium. For nitriding, the steel has a product code of 30CD12. Other various machinings are bore-size modification and addition of keyway, pin hole or threaded hole.