Design & Prototyping
Part design, tool design, mould flow analysis, and plastic prototypes (3D printing & CNC machining).
Tool Manufacture
Aluminium or steel tools, single or multi-cavity, intricate details, over-mould tooling, tool modifications & repairs.
Plastic Injection Moulding
Small to large batch moulding, over-moulding, insert moulding, wide range of materials.
Assembly & Finishing
Component assembly, pad printing, ultrasonic welding, all completed in-house.
Reshoring & Tool Transfer
Seamless tool relocation and modification for companies bringing manufacturing back to the UK.
Who Are CJ?
At CJ Tool & Mouldings, we specialise in precision tooling manufacture, plastic injection moulding, assembly, pad printing, and ultrasonic welding, all delivered under one roof at our West Midlands facility.
We’re proud to be the trusted partner to product designers, design engineers, and businesses across the UK, offering flexible batch volumes, fast turnaround times, and deep technical expertise to bring your ideas to life.
Looking to reshore tooling from overseas? We’re reshoring experts, making tool transfer and modification simple, seamless, and stress-free.
Why Choose CJ?
- End-to-End Plastic Injection Moulding Partner. From initial design to finished parts, all in-house for complete control.
- Reshoring Made Simple. We help UK companies confidently bring tools and production back from overseas.
- High-Quality, Flexible Manufacturing. Small, medium, or large batch volumes with no compromise on quality.
- Exceptional People, Exceptional Service. A skilled, approachable team committed to your success.
- ISO 9001:2015 Certified. Robust quality processes to catch issues early and deliver reliable results.
Based in Stourbridge, West Midlands - Delivering Across the UK
We work with businesses across Birmingham, the West Midlands, and the wider UK, supporting product designers, engineers, and manufacturers across a wide range of industries including electronics, household products, defence, arts & crafts, and more.
Whether you’re developing prototypes, reshoring tooling, or scaling up production, we’re here to help with trusted expertise and a partnership approach that delivers.
Contact us today to discuss your next project.
Request a quote today for your current project
01
Send Your CAD
Submit your CAD files and project details.
02
Initial Review
Our Engineering team will review your project and come back with any initial questions.
03
Receive Quote
Receive your quotation with full price breakdown for your project.





