Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information R & D Concepts Ltd ← View details 1, Tan y Coed, Dinas Oleu Road, Barmouth LL42 1AY, United Kingdom, Barmouth, England