
We think plastic.
Plastic injection moulding made in Germany.
Technical injection-moulded parts – from the mould to the assembled module.
We manufacture technically demanding injection-moulded parts from thermoplastics and high-performance plastics – from the initial idea and the injection mould to assembled components in series.
About INKU. plastics
Plastic is our everyday business. We think and act in plastic – so your idea becomes a part that performs every day.
INKU. plastics GmbH was founded in April 2014 in Lüdenscheid and is today an expanding, future-oriented family business based in Meinerzhagen, in the heart of Germany's plastics region of South Westphalia.
We specialise in manufacturing technically complex parts from thermoplastics. Our team brings more than 20 years of experience in injection moulding as well as in the design and manufacture of the moulds required for production.
Continuous investment in modern Arburg injection moulding machines, automation and transparent processes allows us to provide individual solutions for a wide range of market requirements – with one dedicated contact person, short decision paths and consistent quality.
Services
Everything for your plastic part – from a single source.
Each service can be booked individually or as a complete package from development to delivery.
Injection moulding
Series production of technical plastic parts, small batches, sampling and demand-driven production with call-off orders.
Injection moulds
Design and manufacture of injection moulds, sampling, optimisation, maintenance and transfer of existing customer moulds.
High-performance plastics
Material consulting and reliable processing of engineering and high-performance thermoplastics.
Part design & simulation
Design for manufacturability, mould-filling simulation, functional prototypes and trial runs.
Pad printing & finishing
Pad printing of logos and markings, metal-plastic hybrid parts with overmoulded inserts.
Assembly & packaging
Assembly of ready-to-install modules, customised packaging and on-demand delivery.
Process
From idea to series part.
- Step 01
Enquiry & analysis
Send us drawings, 3D data or samples. We check feasibility, material and volumes.
- Step 02
Design & simulation
Design for moulding, filling simulation and functional prototypes.
- Step 03
Mould
Design and manufacture of the injection mould.
- Step 04
Sampling
First-article inspection, optimisation and approval.
- Step 05
Series & assembly
Reproducible production, finishing, assembly and delivery.
Insights
Our production in Meinerzhagen.





Quality
Certified to ISO 9001:2015.
No compromises in precision and quality. Our quality management system is certified for the processing of high-performance plastics, finishing, assembly and modules.
Documented processes, first-article inspections, in-process checks and traceability ensure that every batch meets the agreed requirements.
ISO 9001 certificate
Scope: processing of high-performance plastics, finishing, assembly and modules.
- Demand-driven parts production
- Sampling & small batches
- Trial runs & functional prototypes
- Reproducible series quality
Contact
Let's talk about your project.
Send us your drawing, sample or idea – we will check feasibility and prepare a concrete quotation.
- Phone+49 2354 1473643
- AddressINKU. plastics GmbH
Am Tarrenbrink 1
58540 Meinerzhagen, Germany
Please send drawings or 3D data (STEP) directly by email.
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