The service department operated by Hi-line Industries employs experienced personnel, dedicated to their own range of compressed air treatment products, but also trained on competitor’s equipment. This enables them to provide a discrete third party support to compressor companies and other OEM’s. Many Hi-line products are sold ‘unbranded’ for incorporation into compressed air equipment packages offered by other manufacturers and suppliers. For these companies, Hi-line can provide maintenance, servicing and spares back-up, covering their own and competitors’ equipment, while their engineers use overalls, vehicles and service reports that are un-liveried.