Emerald www.emeraldM3D.com +44 1953 889110 Unit 6 Norwich Rd Industrial Estate,, Watton, Norfolk, IP25 6DR, UK Emerald www.emeraldM3D.com +44 1953 889110 Unit 6 Norwich Rd Industrial Estate,, Watton, Norfolk, IP25 6DR, UK Emerald is a specialist automotive electronics company based in Watton, Norfolk - just down the road from Snetterton race circuit and Lotus' HQ in Hethel. They design, develop and manufacture the stand-alone Emerald engine management systems. Contact Us Facebook page Contact Us Facebook page Latest News