About Us

RENCO is a brand of rotary encoder products offered by HEIDENHAIN CORPORATION, the North American subsidiary of DR. JOHANNES HEIDENHAIN GmbH. A leading international manufacturer of precision measurement and control equipment, DR. JOHANNES HEIDENHAIN GmbH is headquartered in Traunreut, Germany, and offers products such as linear scales, rotary and angular encoders, digital readouts, digital length gages, CNC controls, and machine inspection equipment.