CEMEX UK Materials (Aggregates) Ltd phone Gilfach Quarry, The Ryddings, Gilfach Rd Briton Ferry, Neath Port Talbot SA10 8AD map South Wales Sand and Gravel phone Riverside Wharfs, Briton Ferry Industrial Estate Briton Ferry, Neath Port Talbot SA11 2HZ map if (!IN_DEV) { ?> } ?>