Berwyn Slate Quarry Ltd in Penclawdd, Swansea

They charged me up-front, delivery was scheduled 4 days ago and I am still waiting for it after about 10 phone calls. Every time I call them to complain that they missed delivery slot, they change delivery time and that never happens. Very bad business, best stay away from this company, do not get fooled by professional-looking website and friendly contact person.