







Australian Composite Manufacturing Experts
Bolwell Composites is a leading composite manufacturing company in Melbourne, specialising in fibreglass fabrication and lightweight structural components.
We deliver precision composite parts for transport, mining, defence, and industrial applications proudly engineered and manufactured in Australia.
Fibreglass Fabrication & Composite Production Services
Our fibreglass fabrication services combine cutting-edge techniques with over 60 years of Australian manufacturing expertise.
We design, engineer, and produce high-strength composite components that meet demanding industrial standards.
We support industries including:
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Automotive & Transport
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Mining & Infrastructure
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Construction & Energy
Our Australian engineers and offshore manufacturing facilities ensure cost-effective, precision-made solutions at any scale.
1962
Year of Establishment
2,198
427
Large Projects Completed
Professional Employees
Custom Composite Manufacturing
Bolwell is a leader in composite manufacturing with both thermoplastic and thermoset solutions for OEMs and large projects.
With more than 2,198 successful projects completed, our services include:
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Composite and thermoplastic moulding
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Advanced fiberglass fabrication processes
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Offshore and local manufacturing options
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End-to-end logistics and engineering design
Trusted by global brands such as Kenworth, Schneider Electric, CAT, and IVECO, we guarantee every composite product meets international standards.
Lightweight Resin Transfer Moulding (L-RTM)
Our advanced facilities provide Lightweight Resin Transfer Moulding (L-RTM), vacuum infusion, and other specialised processes.
These techniques ensure strength, repeatability, and cost efficiency — perfect for medium to high-volume manufacturing.
Our Mission
To continue shaping the future of composites through innovation, global partnerships, and a strong commitment to our people, customers, and community.
We are dedicated to performance, teamwork, and design excellence in every project.
Why Choose Bolwell?
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Over 60 years of expertise in fiberglass fabrication & composites
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Melbourne-based engineers with offshore manufacturing support
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Custom, tailor-made composite solutions for unique requirements
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A proven record of 2,198 projects delivered with consistent quality
Get a Quote Today
Looking for fiberglass fabrication, composites manufacturing, or lightweight resin transfer moulding in Melbourne?
Bolwell delivers the experience, technology, and service you need to bring your project to life.
Or call us on 0403 273 575

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