Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Blue Chip Systems ← View details 9 Alum Waters, New Brancepeth, Durham DH7 7JL, United Kingdom, New Brancepeth, England