Seamless supply of your production

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HECHT + DIEPER is a tech­nologically leading com­pany in the injection moul­ding of plastics tech­nology. It has many years of engineering experience and by using the latest tech­nologies reaching from development, mould con­struction, to tool pro­duction and manufacture HECHT + DIEPER is able to manufacture innovative plastic products of the highest precision.

The development and production of plastic parts – reaching from conceptualisation to production takes place under one roof: A prerequisite for short development phases and high product quality.


In addition to our actual strength, the holistic product­development together with our customers, we offer all service­lines, which guarantee a complete supply of your production:

Delivery and logistics

We cooperate with reliable forwarding companies. Nevertheless, we have our own fleet of vehicles to deliver independently and quickly according to customer needs.

Continuous supply of your production

We continuously supply your production with the required plastic components as needed - just in-time or just in-sequence. We ensure the uninterrupted supply of your production through forward-looking planning and coordinated manufacturing.


Desktop sharing for coordination during mold design

In particular, detailed design questions are often difficult to clarify only by telephone, without graphic support. To simplify the coordination of mold design or the development of new products, we use desktop sharing.

Our screen content and that of the customer can be transferred to one or more other computers. Ask us!


From the idea to production - everything under one roof

We stand for pioneering solutions made of plastic


Make use of our expertise

You value quality. So do we.

Make use of our many years of experience and let us talk about your concerns.

The benefits of collaboration with HECHT + DIEPER

HECHT + DIEPER is your expert in injection moulding of plastics.



During development, our customers benefit from our many years of expert knowledge, in the area of design, our own toolmaking, as well as our competence in production.



Together - as specialists, we know that only the joint development of components is the best prerequisite for the optimal functionality of your product.



Since more than over 40 years we have been developing and producing technically challenging components of the highest precision for various industries.



In order to be able to deliver quickly, we believe in long standing and reliable cooperation with local logistics partners.



Regular optimization in development, toolmaking and production is a continuous process for us and thus the foundation for high efficiency and customer satisfaction.



Everything is local. We develop and produce plastic components - from the idea to production - one-stop. Our service enables short communication channels.