Profile: Signet Industrial Distribution (Hallam) Ltd. is a supplier of bearings, gearboxes, seals & engineering components to all types of industrial and agricultural customers. Our products include oil seals, O-rings & circlips, belts & pulleys, chains & sprockets, couplings & clutches, mechanical seals, adhesives & lubricants and castors & wheels. Our services include gearbox & pump repairs, gear cutting & machining, condition monitoring and maintenance tool hire.