Our expertise

For 40 years, C2EI does master all technics about designing and manufacturing  any kind of coils and transformers :

Mastering these occupations is made easier thanks to a brand new and performing tooling as well as a highky skilled and experienced staff used to listening to your specifc needs.

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over moulding

the reinforced protection for your coils

Thanks to a specific and well adapted tooling, mastering over moulding allows C2EI to:

  • increase electrical and thermal performances of coils and transformers bobinages under very stressful environments (high or low temperature, humidity, dust...)
  • propose different solutions (epoxy or polyurethan resin, Thermelt...) in line with your needs.

Overmolded transformer
Rail Din Assembly




samples of various
small electronics transformers