Profile: R. T. Grim Electronics Co. provides remanufacturing and repair services of electronic products. We are an ISO 9001:2008 certified company. We sell automotive audio equipment, automotive convenience systems, cellular phone accessories and mobile video systems. We repair and remanufacture products such as automotive audio equipment, engine control modules, home computers, home entertainment equipment, in-car climate controls, instrument clusters & speedometers, professional audio & video equipment and small office equipment.