Fahrzeugbau & Motorsport - Holzer Firmengruppe

Pre-assembly &

Vehicle Manufacturing

Range of Services

Pre-assembly

Pre-assembly

Standalone service or integration into the internal vehicle assembly process
Development of efficient assembly processes
In-house tool and fixture manufacturing
Assembly of mechanical components, modules, and subassemblies
Implementation of component modifications
Installation Documentation
Quality and functional tests

Steering column

Bumper

Suspension

Range of Services

Vehicle Manufacturing

Prototype development

years of expertise
Highest level of prototype protection under TISAX
Prototypes and pre-production models
Full-service, including bodywork and painting
- Vehicle dismantling, including the recycling process
- Assembly in the individual-part and donor-vehicle processes
- Efficient custom tooling and fixture manufacturing
- Disassembly and Assembly Instructions

Wire Harness Manufacturing

Complete manufacturing
Prototype and sample wiring harnesses
Customized small-batch wiring harnesses
Production of production variants
References
- Complete Wiring Harness for Lotusbike C-01
- Complete Wiring Harness for Opel Corsa R5
- Wiring Harness Adaptation for BMW M2 CS Racing
- Gemballa Marsien Auxiliary Wiring Harness
- Wiring Harness Modification for Motorhomes

Testing & Certification

Trial Management
Vehicle Preparation and Post-Processing
Off-road testing
Endurance testing on and off track
Special test runs for individual systems
Functional tests (e.g., shock absorber test bench)
Shock and vibration testing
Quality inspection in the light tunnel
Preparation for and support during the homologation process
ECE, UK, and Japanese approvals in collaboration with partners

Small-batch production

Small batches of up to 500 vehicles
Vehicle dismantling, including the recycling process
Optimized pre-assembly and supply chain processes
Digital assembly instructions via tablet
Variant implementation in the production process
Wire Harness Manufacturing
Overview of all quality controls

BMW M2 CS Racing

Gemballa Marsien

Toyota Supra A90 Final Edition

Logistics & After-Sales

Extensive expertise in parts handling, from prototypes to small-batch production
Recycling Management
Packaging Management According to OEM Standards
Transportation logistics
After-sales

Race Support & Event Management

Motorsport

Range of Services

Testing and racing

Full-service support

Vehicle body
Prototyping and Testing
Motorsport homologation
Performance Optimization
Race and Event Preparation
Spare Parts Management
Vehicle and Parts Logistics
international racing appearances
Follow-up care

Staff with motorsports experience

Team Manager
Racing engineers
Performance Engineers
Race mechanic
Pre-assembly worker
Logistics Specialist

Trusted Development Partner

Test and Race Analysis

Development Support

Part Modification – & Manufacturing

Motorsports References

Racetracks & Venues

Europa_Karte_Holzer

Opel DTM 2000-2005

Audi R8 LMS GT3

Testing BMW G82 M4-GT4

Range of Services

Event Support

Holzer as a full-service partner

Organisation

Event Marketing

Technical Support

Spare Parts Service

Logistics

References

BMW M2 Cup

Opel Adam Cup

Opel e-Rally Cup