Low Voltage (LV) Wiring Harness Manufacturing and Assembly

With more than 24,000 proven PDU systems in operation, we offer know-how that delivers long-term advantages to your business. Guaranteed maximum reliability.

Custom-built wiring harnesses. Your solution, manufactured by us.

Quality that connects: At Production AC, we manufacture low voltage wiring harnesses to the highest standards. Using the latest manufacturing facilities and a certified quality management system, we ensure every product is precise, reliable, and durable. We deliver the crucial connection you can rely on in any situation.

Reliable PDUs from Precision Manufacturing

Production AC offers you PDUs you can depend on—for maximum efficiency, safety, and tailored solutions in power distribution.

Tailor-Made Solutions Over Standard Products

We are more than just a manufacturer—we are your partner for bespoke wiring harness solutions. Instead of standardised products, we develop and produce exactly what you need. Our strength is in the individual adaptation to your specifications, ensuring optimum performance and integration into your systems.

Precision and Quality from One Source

With us, you receive complete quality assurance, from the first wire test to the final electrical function test. We utilise state-of-the-art technology to ensure top precision at every stage. You can rely on our wiring harnesses to be faultless and durable, saving you time, costs, and unnecessary effort.

Speed Through Lean Processes

We understand that time is a crucial factor in your industry. Our lean processes and agile manufacturing enable us to respond quickly to your requests and deliver prototypes at short notice. From quotation to just-in-time delivery—we ensure a smooth process so your production can start as planned.

Expertise and Experience for Complex Projects

We specialise in the manufacture of highly complex low voltage wiring harnesses. Our engineers and technicians bring years of experience to successfully implement even the most demanding projects. We understand the challenges of your sector and offer the technical expertise you need to succeed.

Innovative Technology meets Experience

In the production of our Power Distribution Units (PDUs), we combine the latest technology with in-depth expertise. Employed are: 

CNC-controlled crimping technology for precise and durable connections

Automated EOL test benches for 100% verification of electrical functions

EMC-optimized housing designs for interference-free system integration

Thermally engineered designs for safe heat dissipation

Modular architecture for flexible configurations and rapid adjustments

Our expertise enables us to efficiently and compliantly deliver both serial solutions and custom designs. 

Sector Expertise for Every Application

Production AC PDUs are used across many sectors: industry and SMEs, construction and special machinery, medical technology (e.g. Philips Medical), E-vehicles and motorhomes, E-marine, defence, transport (buses, HGVs), energy supply, and testing facilities.

Public Transport

Proven e-mobility solutions for reliable and emission-free local transportation…

Aviation Industry

Future-proof low and high-voltage solutions for aircraft and eVTOL systems…

Off-Highway Vehicles

Reliable solutions for excavators, wheel loaders, forklifts and special-purpose vehicles…

Commercial Vehicles 

Proven retrofit and electrification solutions for your entire fleet…

Maritime Technology

From development to final assembly – we realize reliable maritime systems…

Industry Plants 

Innovative components and tested assemblies for future-proof industrial systems…

The project workflow at Production AC covers all stages from the initial idea to series production

Thanks to clearly structured processes, technical expertise and close customer communication, we ensure efficient implementation – flexible, compliant and on schedule.

Efficient. Precise. Punctual. Contact us for rapid realisation.

With us you receive not just top-quality wiring harnesses, but also a partner who values your time. We optimise our processes so your projects are swiftly and reliably completed.

FAQ

What cross-sections can you process?

We can meet any customer specification from 0.2 mm² to 300 mm².

There is no limit to the number of single wires, the length of your harness, or the complexity. If you have an idea, we’ll find the right solution.

With our modern machinery and experienced staff, all processes—from cutting and stripping to crimping, labelling, and harness assembly—are carried out in-house for you.

Are you interested in our products and services?

Haico Kaspers

+49 152 22186226
kaspers@production.ac

production.net AC GmbH

Nerscheider Weg 170
52076 Aachen

Contact

+49 2408 9377736
sales@production.ac