Neptune Engineering Co. Ltd.

  • Unit E
  • Caxton Hill
  • Hertford
  • Hertfordshire
  • United Kingdom
  • SG13 7LY (map)

  • Tel: 01992 587889
  • Fax: 01992 554478
  • Website:
At Neptune engineering we pride ourselves with a reputation for quality and service gained over 35 years. We have a wealth of knowledge and experience in precision engineering, mould tool manufacture and injection moulding.

Multi-skilled and experienced staff are employed so we can offer optimum flexibility

Tool Making

Injection moulding


We accept 2D or 3D data on the following formats:
  • DWG
  • DXF
  • STP
  • IGS
  • Native Pro E
  • Native Solidworks
Our blue chip client list covers the automotive, medical and electrical industry sectors, and many more. Customer satisfaction is paramount to us and has helped us to earn our reputation

Services range from single impression prototype mould tools to multi cavity complex tooling.

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Support resources

Call Applegate +44 (0)345 600 7177