PRONOR IndustriTeknik (formerly known as Grene Industri-Service) is a provider of spare parts and technical components as well as service and repair of industrial technical systems. It sells engines, pumps, gears, bearings, transmissions, hydraulic and pneumatic products, fasteners, valves, safety equipment, foot switches, circuit brakers, etc. The company also offers services such as annual inspections, condition analysis, energy optimization, laser alignment, V-belt calculation and measurement, and ceramic bearing.