Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information G F Grigg Ltd ← View details Penstrowed Quarry, Penstrowed, Caersws, Powys SY17 5SG, United Kingdom, Caersws, England