Highest quality.
Made in Germany.

Welcome to Kunststoffverarbeitung Wimmer GmbH

We are your innovative partner in fiber-reinforced plastics processing.
Certified according to DIN ISO 9001 and EN 9100.

As a manufacturer of high-tech carbon-fiber and fiberglass parts, our Traunstein-based company delivers customized products to the whole world. With many years of experience and our own high demands on quality and efficiency, our team keeps setting new standards again and again.

clever. composites.


We will find a way.

Whether highly precise, distortion-free gauge construction, tool and component development, structural work in the pre-production phase. Our know-how is highly appreciated by many OEMs!

We provide solutions for complete vehicles, show cars, prototypes up to series production. The realization in all its complexity will be technically perfect.

We are the right partner for you.

Prototype construction
Complete vehicles
Show cars
Small-series production
Data control models

customized. components. 


Precise in every detail.

The focus on precision and special solutions according to individual specifications brought us from automotive engineering and sports to aviation. Since 2011 our company has been certified for this field.

Whether molds, prototypes, series or flight simulators – we meet every technical challenge.

Mold construction
Fixture construction
Small-series parts
Test station parts
Structural components
OASIS databas

cosmic. cruises.

Medical engineering


Whether as components in computer tomographs and X-ray units, as elements in wheelchairs and couches or in orthopedic technology – our state-of-the-art composite materials meet most diverse requirements.

Our new CT Trolley is a multi-functional shock room stretcher perfectly designed for the needs of a modern hospital environment.

Increase in the quality of life by tailor-made services for handicapped people.

CT patient shuttle
MRT patient restraint aids
MRT couches

medi. line.


Full speed ahead.

Marine inline propellers and jets for super yachts and industrial high-performance vessels.

High-quality exterior parts and high-end interiors for yachts and tender boats.

Individualization at the highest level, let your ideas run free…

Mold and fixture construction
Small-series parts
Test station parts
Structural components

constant. commitment.


In the vanguard.

Our high-end aerodynamics parts, structural parts and bodywork parts rank among the best in the world and are particularly used in elite sports.

Apart from the major automakers scoring victory by victory in many racing series, various Olympic champions and world champions, among others, trust in precision parts made for champions.

The athletes’ success has proven us right.

Air Race
Ice speedway racing

competitive. characteristics.

Mechanical engineering

Light and strong.

Whether machine covers, highly loaded components or foldable mobile solar collectors – we put your innovative ideas into practice.

Our components are highly resistant, windproof and weatherproof and withstand extreme acceleration forces at a very low weight.

High-speed structural parts

Transfer of metal structures into lightweight structures

Ergonomics at the workplace
Alternative energy

complex. constructions.


All new tones.

Top-quality development and production of carbon instruments by using state-of-the-art technologies and specific fiber combinations.

Professional and internationally known musicians appreciate their sound quality.

Render carbon audible. Convince yourself.


contemporary. classics.

Get in touch with us,
we are looking forward to your message!

Production and quality
at the highest level!

State of the art

Our production in the heart of the Chiemgau is most up to date and guarantees a variety of production options for the manufacture of CRP and GRP components, molds and fixtures for our customers.

Our innovative team of highly motivated specialists produces fiber composite components at the highest quality level using standardized processes according to DIN ISO 9001 and EN 9100.

We bring your ideas to reality.

production. excellence.

Project management

One contact person for the entire project

Our team offers completely consistent project management! It ranges from the proposal preparation to all production stages to the finished component.

Development and calculation

From the idea to the finished product

Our internal design and development department enables us to attend to various customer wishes, requirements and the demanded product design right from the start.

  • Construction of models and molds geared to fiber requirements
  • Development of components and processes
  • Design of the laminate structures
  • Work planning to the finished product

Tool making and fixture construction

Externally or internally, depending on the requirement

Whether low budget for individual parts or highly complex. We produce tools and fixtures with a long service life for you.

complex. cooperation.


From single-item production to series production

Our production possibilities are exactly adapted to your individual requirements, the end product and the material. By combining composites such as carbon, glass, aramid, natural fibers, with resins such as polyester, epoxy, phenol, vinyl ester or cyanate ester, we create a product which in its technical and mechanical properties is vastly superior to its primary materials.

Quality management

Holistic management system

according to DIN ISO 9001:2015 and EN 9100:2018

The certificates refer to the development and production of components and units made of composite materials.

Machine material cutting

2 CNC-controlled cutting machines

Repeat accuracy +/- 0.2mm

Cutting of all dry and prepreg materials

2D milling of foams with a thickness of up to 60mm

Auto-nesting program for optimal material utilization

Marking of all cut parts by means of inkjet printers

Natural fibers
Nomex combs
Aluminum combs
PVC foams
Wooden cores

Component lamination

Classified cleanroom for structural, aeronautics and medical components

Air-conditioned production room for automotive, sports and industrial components

Controlled temperature and air humidity completely traceable using a data logger

Lamination instructions by means of lamination book and lamination protocol

Internal training system

Wet lamination
Vacuum infusion
Lamination book

Component tempering

Program-controlled autoclaves

Ø 2400mm | L 4500mm | 10 bar | 180°C
Ø 1250mm | L 2200mm | 10 bar | 200°C
Ø 1000mm | L 2000mm | 10 bar | 200°C

Complete recording for each component during the tempering cycle

Validated tempering process pursuant to aviation specifications

Tempering furnace

Machine finishing

KUKA 9-axle milling robot

Processing length 7000mm

Repeat accuracy +/- 0.05mm

10-fold tool changer

Offline programming by means of CAD data


Manual finishing

Finishing instructions by means of drawing and finishing protocol

Air-conditioned grinding room with special filter function for manual cutting

Internal training program

Component bonding in air-conditioned gluing room


Series production

Independent production with our own team specialized in series projects

Staggered working time model for optimal process time utilization

Independent quality assurance from the beginning to the end of the process chain

Surface inspection in a special light tunnel with different daylight simulations

Facing components

Quality assurance

Air-conditioned measuring room

Mobile FARO measuring arm with scanning function for 3D measuring and data feedback

Surface inspection in the light tunnel according to specifications from the aviation and automotive industry

Destructive and non-destructive (NDT) material and component testing with external cooperation partners

100% traceability from raw materials to outgoing products

Documentation according to aviation or automotive standard (VDA)

FAI EN 9102
CoC EN 10204

Get in touch with us,
we are looking forward to your message!