At Product Development Engineers Ltd, we offer a full range of mechanical design services to support product development projects at any stage — from early concept through to production-ready output. Whether you’re an innovator creating something from scratch or an engineering team needing extra capacity, we provide flexible design input tailored to your goals, timelines, and constraints.
Our engineering design support is built to integrate seamlessly with your development process — filling in gaps, speeding up progress, and ensuring the right balance between technical function, manufacturability, and commercial viability.
3D CAD Design Using Industry-Standard Tools
We create robust, detailed 3D CAD models using SolidWorks, Solid Edge, and Autodesk Inventor. These tools allow us to build intelligent assemblies, explore design alternatives, and generate the engineering drawings and documentation you need to move forward.
We support:
- Concept modelling and proof-of-principle design
- Detailed part and assembly modelling
- Parametric and configurable designs
- Tolerance, materials, and cost-driven design decisions
- Drawing packs for manufacture and assembly
- CAD file export and format translation
Whether you’re developing a new mechanical product, modifying an existing system, or preparing designs for supplier handoff, we help you get to a clean, manufacturable output quickly and effectively.
Design for Manufacture and Engineering Integrity
Great ideas don’t succeed unless they’re designed for the real world. That’s why we always keep Design for Manufacture (DFM) and engineering robustness at the heart of every design engagement.
Our approach considers:
- Material selection and fabrication processes
- Assembly methods and part count optimisation
- Cost, quality, and reliability trade-offs
- Common failure modes and stress points
- Supplier constraints and tolerancing limits
We apply real-world engineering judgement and hands-on experience — not just surface-level CAD — to ensure your designs are practical, testable, and production-ready.
Supporting Start-Ups and Technical Teams Alike
We work with a wide range of clients including:
- Start-ups and entrepreneurs needing help transforming ideas into 3D models
- Established companies needing extra capacity or specialist CAD skills
- R&D teams progressing early-stage concepts
- Project leads seeking high-quality design output on tight timescales
Our modular approach means we can support full design projects, or simply assist with specific outputs — drawings, updates, documentation, or CAD clean-up.
Deliverables You Can Count On
We can provide:
- Fully detailed 3D CAD assemblies
- Manufacturing drawings and drawing packs
- Exploded views, visuals, and renderings
- File exports for suppliers (STEP, IGES, DXF, etc.)
- Bills of Materials (BoMs) and assembly instructions
- Marked-up design revisions and engineering documentation
You’ll get clear, professional design data that you can confidently pass on to manufacturers, investors, or internal stakeholders.
Flexible Engagement, Reliable Results
We understand that every project is different. Whether you need a quick design fix, a second pair of eyes, or a full end-to-end design partner, we’re ready to help. We operate flexibly, transparently, and with a genuine interest in the success of your product.
Contact us today to discuss how our mechanical design services can help accelerate your next product development project.