Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information D.G. Simpson Plant ← View details Mill Road, Littleburn Ind Est, Langley moor, Durham DH7 8HE, United Kingdom, Langley Moor, England