Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Excelsyn Molecular Development Limited ← View details Mostyn Rd, Holywell, Flintshire CH8 9DN, United Kingdom, Holywell, England