The Dr. Dietrich Müller GmbH, based in Ahlhorn (Lower Saxony), has long proven itself as a successful service provider for the manufacturing industry. The focus is on the development and implementation of customized solutions for the manufacturing processes of the respective partners.

The Dr. Dietrich Müller GmbH is one of the world's largest suppliers of electrical insulation materials, seals and heat conducting products.

The company is certified for quality management according to ISO 9001 and listed as a recognized repackager by UL. This means that all UL-approved materials retain their approval.

Solutions for motors and generators

We develop, manufacture and supply flexible and rigid electrical insulating materials for motors and generators using materials from leading manufacturers worldwide. All insulation parts can be supplied by us.

Solutions for air and oil cooled transformers

The insulation system is crucial for the service life and functionality of oil transformers and dry-type transformers.We deliver ready-to-install individual parts and kits.

Solutions for electronic products

In addition to electrical insulating materials for electrical insulation, we develop, manufacture and supply products and systems for cooling electronics, particularly in the fields of medical technology and aerospace.

Solutions for mechanical engineering and vehicle construction

Composite materials are becoming increasingly widespread in mechanical engineering and vehicle construction. We support in the development and manufacture of ready-to-install parts and systems.

Solutions for batteries and accumulators

We supply insulating films, battery separator films and thermally conductive materials.

Support for research, development and universities

With the multitude of manufacturing processes and available materials, we are the right partner for solving your challenge.

We process ul-approved materials from leading manufacturers.

We are a medium-sized, family-owned company that produces technical plastic parts. Our customers value us as a reliable partner for the processing of thermoplastics.

Subcontracting, injection molding, assembly, assembly, 2K, insert parts overmoulding

Since its founding in 1994, DRT has been a reference as a toolmaker for injection molds for plastic up to 25 tons.

Due to our main focus on the automotive industry, DRT meets all industry standards and requirements and is therefore the ideal partner for developing and manufacturing a high-quality end product.

We specialize in industrial design and volume production of high-quality components, modules and sub-assemblies to exacting specifications. We combine process know-how and advanced production systems for top quality products. We are experts in diecasting, injection moulding, metal forming, machining and assembly. We supply components for automotive, electric/electronics, and building hardware products.

We produce technical plastic parts by various methods from tool to series


Blow molding


Deep drawing


Rotational molding


Injection



In addition, we also provide standard products that can be ordered from stock.

Since our founding in 1983, we have specialized in the design and manufacture of inductive components according to customer requirements, transformers, relays, and the manufacture of electromechanical assemblies.
For our products we maintain a well-equipped mechanical workshop, which is often underutilized. Our focus in the mechanical workshop is therefore on the production of small quantities of special turned and milled parts and their pre-assemblies.

We are currently 30 employees and our production area is approximately 2.500m².
Since 2002 we are certified according to DIN EN ISO 9001. Since 2018 in their current version 9001: 2015.

We have 40- years experience of investing in modern equipment and training of our associates to ensure we have the foundations to consistently produce quality products. We have a wide range of experience in producing quality products mainly consisting of thermoplastic materials which are used as components for electroindustry, electronics and home appliances.

Our production is equipped with the latest technology injection moulding machines and is appropriate for small and large-scale production. Most of our products are made of engineering plastics. We are currently working with 18 injection molding machines (Engel, Krauss-Maffei) with up to 2200 kN clamping force.

Machining of thermosets and thermoplastics
Manufacture of elastomeric parts by means of a cutter and water jet
Flexible and liquid insulation materials
High-temperature insulations based on mica

The company Duro-Tec Kunststofftechnik GmbH, located in the Middle Franconian town of Veitsbronn, was established in Erlangen at the end of 2009.

Due to an insolvency of the previously resident company Volland / Erlangen (mold making & plastics technology), the company Duro-Tec was able to create an experienced team from this family business, which has existed for over 115 years, and support it with technical innovations.

After Mr. Joachim Peiler helped the company Duro-Tec Kunststofftechnik GmbH to new strength after the takeover of the company Volland, Mrs. Susanne Peiler took over the company in 2021 as sole managing director.

The core business of Duro-Tec is the production of complex and high-precision plastic parts. Whether in the initial consultation, the final implementation or modification of your articles, we are always able to carry out a fast and competent project.

Welcome to the fastest plastic chipper in Europe ...
... because we are working on the fact that by 2030 we are the fastest plastic cutting machine in Europe and have achieved our vision. Join us on this path: as an employee, customer or partner (m + w).

We set new standards in the plastic sector

Dutec is the first company in the plastics sector to develop a concept that guarantees a 5-day order-processing period. Everyone promotes short delivery times, we convert them to 100%. Our commitment is: Fixed throughput times, flexible capacities.

This makes dutec even more responsive to the needs of the market, and customer orientation is even more important.