The Sole AS production lines are tailor-made for manufacturing components to the water heating industry. These state of the art machines are partly our own inventions and installations, partly equipment from recognised international suppliers. These highly specialised production lines enable us to supply our clients with a steady flow of quality products customised to the needs of their products. Among our installations are a complete mill for laser-welded tubes, machines for spiral heat exchangers and automatic CNC machines for components in stainless steel, steel, carbon steel, copper and brass. Our automatic assembly lines for all valves makes these product series highly competitive.