Neu: 6 Monate Preisgarantie

Garantierte Preise und termingerechte Lieferungen für Sie.

The Experts in Plastics Processing.

Since 75 Years.

We see ourselves as a competent and holistic partner for everything concerning plastics and plastics processing. We manufacture your already existing design in large and small series – or help you as a competent advisor in the design and development phase to ensure optimal feasibility in a later stage. This goes all the way to the construction of a prototype, pilot series or even until series production. Customized products are also a part of our expertise. Feel free to inform yourself about the different service areas.

Development Support


Single-Unit Production

Series Production

Your Industry has special Requirements. We know them.

The requirements for components in the mechanical engineering industry differ from those in the field of medical diagnostics. The diversity of materials in plastics and composites as well as their standards must be known. This is where our decades of experience pay off.


Global leaders in MedTech and Lab Automation rely on our expertise and have been using our components for their complex automation systems and machines for decades.

Mechanical Engineering

In the field of mechanical engineering we are, among others, a close partner and supplier to the leading manufacturers of packaging machines. All the way from small parts to complex machine covers made of composite materials.


In the mobility segment, very special requirements prevail in terms of design, aesthetics, durability and stability. Well-known manufacturers of caravaning and shipbuilding rely on our expertise in advising and manufacturing processes.

Other Industries

The multitude of manufactured solutions in the 75-year history is hard to quantify and spans a wide variety of industries and applications. From TV studios, trade shows, store and light fixture constructions to current spit guards in the restaurant industry.

Our industry expertise is also reflected in the diversity of our customers. Learn more about our industry expertise as a plastics processor here.

Let us help you. Talk to us.

We understand more than just manufacturing. We understand your engineering, design, material selection and supplier sourcing issues. Build on our 75 years of experience and expertise. In addition to advising, we will be at your side as a competent and reliable partner who will manufacture your desired product or component with the highest precision.

Select a suitable Date

Conveniently book an appointment with one of our plastics experts. It’s easy to do via our calendar tool.


Create a common Information Base

Share your thoughts, ideas and initial requirements with us. Happily also as a first sketch. Transparency helps us understand your project.


Free Consultation with Experts

In a joint appointment, we advise you and present our view of things. You will find out how to proceed further.

Our Processing Methods, Materials and Finishes

We offer a wide variety of state-of-the-art plastic processing methods, materials and unique finishes. We are positioned to fully adapt to your requirements and to implement your wishes.

In addition, we have state-of-the-art machinery equipped with a large capacity – this enables us to efficiently produce one-offs or small batches on the one hand, but to also produce extensive series productions on the other.

We use all modern and common plastic processing methods. Our processes include both thermal and mechanical processes. Our expertise ranges from milling to thermoforming.

We work with all common plastics. These include acrylic glass, polycarbonate and polyethylene terephthalate. Our manufacturing expertise explicitly also includes composites.

Plastics solutions must meet not only functional but also aesthetic requirements. We offer a wide range of individual finishing options.

Our Components in Action

Our Story

Keim Kunststoffe is one of the pioneers of plastics processing in Germany. Founded by Hans Keim in the post-war period. With a wealth of experience from 75 years in plastics processing, we are now a leading company and know-how carrier in our industry.

Let’s talk

Book an appointment with an expert advisor. Book the appointment that works best for you and talk to one of our plastics experts about your project – with no obligation.