Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Krystalis Ltd ← View details 105 Hatfield Road, Dagenham RM9 6JT, United Kingdom, Dagenham, England