Although these suppliers don't match your search for Cakes in Treharris, they are within approximately 40 miles and could still be of interest.
Cakes and Bakes Cakes, Cardiff, Glamorganshire
We undertake orders for Birthdays, Anniversaries, Weddings and Special Occasions.
(Cakes in Treharris)
Ponty Carlo Cakes Cakes, Pontypridd, Rhondda Cynon Taf
I only use the best ingredients available and that, I believe, is the secret of making a cake that not only looks good but tastes wonderful too.