During this time, TDC has achieved an enviable reputation for it's reliable and efficient after sales service, helped in no small way by the quality of the equipment that it supplies and supports. We choose to deal only with the very best that is available. With over 28 years experience behind us, TDC Services are well placed to provide customers with sound advice on the correct product and its application, as well as a competitive purchase price with an after sales service that is second to none. Our purchasing power allows us to pass on to the customer the benefits brought about by economy of scale.