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Custom Composite Parts for OEM Manufacturers - Engineered in Europe

Durable, lightweight and corrosion-resistant composite components for industrial OEM clients across Europe. From one-off prototypes to repeatable series production – supporting engineering teams, procurement managers and product developers.

Technical Feasibility Review
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RFQ response in 24h

Fast technical review for your project

ISO 9001 certified

Controlled process and repeatable quality

Regular NL/BE deliveries

Reliable logistics for industrial clients

Who We Work With

We work with engineering and procurement teams across Europe who need a composite supplier that understands technical requirements, delivers consistently and communicates clearly.

Industrial OEM manufacturers

You need a production partner who can manufacture custom FRP/GRP parts to spec — with repeatable quality, controlled processes and predictable lead times.

Product development teams

From early prototype to first article, we support product development with fast feasibility feedback and manufacturing-oriented engineering input.

Engineering departments

We speak your language. Technical drawings, STEP files, interface requirements, tolerances – we align on what matters before production starts.

Procurement managers seeking EU-based composite suppliers

EU-based manufacturing means simpler logistics, shorter lead times and no customs risk. ISO 9001 quality management and 24h response to new inquiries.

Companies replacing steel or aluminum components with lightweight composites

Composites often outperform metal in corrosion resistance, weight and design flexibility. We help you evaluate feasibility and move from concept to produced part.

Providing solutions of every kind, from start to the end.

From first technical drawing to finished batch – we handle every stage in-house. Tooling, lamination, quality inspection and documentation. One supplier, full process control.
ABOUT US

35+

Years of experience.

What We Manufacture

We produce custom FRP/GRP parts across demanding industries – from industrial enclosures to themed water attractions. If it requires corrosion resistance, low weight or complex geometry, we’ve likely built something similar.

Industrial enclosures and equipment housings

Large molded composite shells

Machine covers and safety panels

Outdoor-resistant structural and semi-structural components

Themed and decorative structures for attractions

Composite components for snowmaking systems

Medical and wellness equipment housings

RF / antenna covers and radome-type enclosures

Industries

We manufacture composite parts across industries with distinct technical requirements – tolerances, certifications and production volumes vary. Our process adapts accordingly.

Industrial OEM manufacturers

Theme Parks & Water Attractions

Snowmaking & Winter Infrastructure

Medical & Wellness Equipment

RF / Antenna / Radomes

Defence & Security

Why OEM Companies Choose Wentech

We align on technical details early – so production runs smoothly and delivery stays predictable.

ABOUT US

ISO 9001 quality management system

Clear RFQ process and structured technical communication

Vacuum infusion, RTM and open mold manufacturing

EU-based manufacturing and logistics

Ability to work with or without full 3D documentation

First response to new inquiries within 24 hours

“Our company is engaged in the production of swimming pool equipment. In our projects we also use elements made of FRP laminate. In our case, the quality of the outer coating as well as water resistance plays a very important role. We have no doubts that the laminate meets 100% of our requirements, and the high quality of the elements leaves no reservations for any mistakes. Cooperation cooperation with Wentech is based on quality, knowledge and best manufacturing process. Any doubts or problems are solved together, with full transparency and professional help which results in our very good opinion about cooperation now and in the future with Wentech.”

Radek Pasz

Production manager
BERNDORF BÄDERBAU s.r.o.

“Early 2020 we wanted to scale up the production of our oldest product, the Dutchtub Original. Since this product is a real flagship for our company we were very cautious in this process. The partner that we wanted to find should both deliver the high quality and services that are essential for us, but still with high efficiency. From the first contact Wentech has proven to be really dedicated to making our cooperation work in every aspect. And since then they prove their workmanship with every delivery. And perhaps even more important, we also personally enjoy working with the people at Wentech a lot. Therefore we recommend cooperating with them at every level.”

Roel Muskens

Director of Product Development & Operations
Weltevree

49+

Different kind of products

2000+

Completed projects

40M+

Export value in last 10 years

Our 5-Step OEM Workflow

RFQ intake

What happens:

CAD/drawing/photos + target volume + finish

What you receive:

Clarification questions within 24h
1

Feasibility review

What happens:

Process selection (open mould/infusion/RTM) + risk mapping

What you receive:

Feasibility summary + next steps
2

Tooling & plan

What happens:

Tooling approach aligned with volumes

What you receive:

Quote + lead time + acceptance criteria
3

Prototype / first article

What happens:

Controlled build + inspection on interfaces

What you receive:

Prototype + agreed adjustments
4

Repeatable production

What happens:

Batch planning, documentation, consistency checks

What you receive:

Stable supply and predictable delivery
5

Our Case Studies

One-Piece FRP Bathroom Unit

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Custom Composite Parts for an Artistic Music Box Sculpture

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Weltevree (Netherlands)

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Groundfridge (Amsterdam)

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Frequently Asked Questions

Are you ISO 9001 certified?

Yes. Wentech Composites operates under an ISO 9001 quality management system. This ensures controlled production processes, repeatability and clear documentation.

Yes. We support:

  • Prototypes (1–5 units)
  • Pilot batches (10–50 units)
  • Repeatable production aligned with your demand

Yes. We regularly support clients in NL/BE with predictable EU-based logistics.

We respond within 24 hours on business days with next steps or clarification questions.

Transitioning to Composites? Let’s Build It Together

Technical Feasibility Review