Derwydd Garage Ltd 7 years ago ID: #2534 Listed In : Vehicles Cynwyl Elfed Carmarthen, Carmarthenshire, SA33 6TP 01267281215 http://www.derwydd-garage.co.uk/ Business Description Derwydd Garage Ltd, Address : Cynwyl Elfed Carmarthen, Carmarthenshire, SA33 6TP, Phone : 01267281215 Reviews & Ratings Write a Review No Review. Please login / register to add your review. Tags : Car Mot Servicing Used Cars Cars For Sale Cheap Mot Diesel Petrol Petrol Station Shop