4tec-engineering AG

Your development partner

We develop products enthusiastically since 2015. Engineering is our passion. 


What we do


Engineering office for innovative and well designed ideas that work. 

About us

Product development in Zurich

We are a Zurich-based engineering company specialising in product development and industrialisation. Our small team has many years of experience in plastics engineering and mechanical design and creates innovative solutions to meet the complex requirements of our customers. Together with our production network in Europe and abroad, we guarantee the technical feasibility that is essential for successful production.
Our offer

Product development

We enjoy challenges. At the beginning, there is always a goal, possibly an idea of how to get there. Usually nothing more.

If we then end up holding a product in our hands that is ready for sale, that works and brings joy, that is the best reward we can get. 


  • Competitor analysis
  • Market research
  • ESL
  • Moodboards
  • Patent Recherche


  • Brainstorming
  • Engineering concepts
  • Prototypes of critical sub-functions
  • Concept validation


  • Produktion
  • Materialisation
  • Defining surfaces
  • Colour scheme
  • Detailing
  • Produktvalidierung


  • Manufacturing documents
  • Manufacturer Evaluation
  • DFM
  • Tooling
Our business partners

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