High-precision plastic injection moulding
for large series and special applications

We realise large series, replace metal with high-performance plastics and develop
develop media-conducting systems – with maximum flexibility and quality.

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Your safety

What we offer

For our customers, we are more than just a supplier – we are your one-stop plastics competence centre. From the initial idea to in-house toolmaking to large-scale production and component assembly, we offer everything from a single source.

On request, your component can begin in our in-house toolmaking department, where we think along with you right from the design stage. We optimise the weight, costs and functionality of your components through intelligent metal substitution. We are particularly specialised in media-conducting systems that meet the highest requirements for tightness and resilience – whether for air, water or other media.

At two locations in Germany, over 130 experts realise innovative solutions for demanding industries. Our broad range of services, combined with flexibility, adherence to deadlines and technical precision, makes us a reliable partner for your projects.

„Development engineers need constructive advice and technological freedom – purchasers demand process security, reliable delivery times and stable costs. This is exactly where we come in: With our one-stop approach, we accompany projects from design to series production and deliver precise, economical solutions for sophisticated components.“

Dimitri Adam, Technical sales

What does that mean for you?

From the idea to series production

Your project in the best hands

Every plastic solution stands and falls with its development process. Precision, efficiency and quality do not come about by chance – they are the result of well thought-out planning, state-of-the-art production and comprehensive quality controls.

To ensure that your project is both technically and economically convincing, all processes at BUK interlock seamlessly: from the initial idea to on-time delivery. Four strong pillars form the basis for your success:

Consulting & Development

Plastic-compatible design saves material, optimises production and reduces costs.

  • Early feasibility check – realistic cost planning, reduced iterations

  • Metal substitution with high-performance plastics – weight reduction & higher functionality

  • Material & process optimisation – targeted selection of PEEK, PPA, PSU & Co.

  • Prototyping & simulation – validation before mould construction & start of series production

Advice on plastic injection moulding
Advice on plastic injection moulding

Production & Technology

Our in-house infrastructure enables fast customisation and high repeat accuracy.

  • In-house toolmaking & tool relocation – full control & short response times
  • Cassette technology for variant production – one tool, many components, reduced set-up times

  • Automated injection moulding production – 65+ machines, clamping forces up to 4400 kN

  • Component assembly & finishing – pad printing, welding & function integration

Quality assurance

Fault tolerance is not an option – we ensure quality with state-of-the-art testing procedures and seamless process control.

  • In-house test procedures – flow, burst pressure & leak tests

  • Optical & tactile measuring systems – automated precision measurements

  • Ongoing series testing & SPC – quality assurance throughout the entire production process

  • Certified processes according to ISO standards – full traceability & documentation

Quality assurance for plastic injection moulding
Quality assurance for plastic injection moulding

Logistics & Order processing

Delivery capability is crucial – our processes are designed to precisely fulfil your requirements.

  • Efficient warehouse logistics – barcode-controlled inventory management for fast call-offs

  • Digital order management – transparent planning for maximum predictability

  • Just-in-time delivery – needs-based supply without long storage times

  • Short distances & high adherence to delivery dates – optimised processes for fast availability

Logistics and order processing for plastic injection moulding
Logistics and order processing for plastic injection moulding

We look forward to your enquiry

What challenge can we solve for you?

Discuss your project now & request a guide price.

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Industries

Our solutions

Plastics production for household and cleaning appliances

Household and cleaning appliances

Plastics production for the construction and sanitary sector

Construction and sanitation

Plastics production for electric and pneumatic tools

Electric and pneumatic tools

Plastics production for the automotive industry

Automotive industry

Plastics production for medical technology

Medical technology

Plastics production for the electrical industry

Electrical industry

Plastics production for mechanical engineering

Mechanical engineering

Become part of the BUK family

Career

At the BUK Group, people take centre stage. Our formula for success is based on a combination of professionalism, a down-to-earth approach and a family atmosphere. We are convinced that a strong team and a positive working atmosphere are the basis for performance and growth.

Employees BUK

For trainees

Start your career with a solid apprenticeship at the BUK Group. We attach great importance to promoting young talent and offer you the opportunity to develop in an innovative environment. Our training programmes are designed to optimally prepare you for your professional future.

For professionals

Contribute your experience and expertise to our dynamic team. At the BUK Group you can expect varied tasks, a high degree of personal responsibility and the opportunity to play an active role in the further development of our company. We value independence, self-motivation and thinking outside the box.

News

News from our company