GNP Equipment phone 44, Greenfields Rd Bishop Auckland, County Durham DL14 9TQ map Lloyd Ltd phone 5, St. Helen Way Bishop Auckland, County Durham DL14 9AX map if (!IN_DEV) { ?> } ?> TB Tarn phone Middlestone Grange, Middlestone Village Bishop Auckland, County Durham DL14 8DW map if (!IN_DEV) { ?> } ?>