Business Details
41 Years
experience
Emergency
services
Precision Manufacturing Services in Nailsworth
Established in 1985, we have built a reputation for excellence in precision engineering manufacturing. Our company operates with a philosophy of 'Right first time', ensuring every product meets the highest standards of quality and reliability. With over thirty CNC-controlled machines and continuous investment in cutting-edge technology, we deliver precision-machined parts, fabrications, and electromechanical assemblies to demanding industries such as defence, nuclear, oil, gas, and marine. Our ISO 9001:2015 accreditation and 'Made in Britain' membership reflect our commitment to quality and compliance with global standards. We pride ourselves on flexibility, offering services from small batch production to high-volume orders, alongside prototype development.Our team of skilled professionals brings decades of experience, supported by strategic partnerships that enhance our capabilities in logistics, surface finishing, and supply chain management. Through full traceability processes and nuclear-grade procedures, we guarantee product integrity from material certification to final delivery. With 98% on-time deliveries and a rapid response service, we prioritise customer satisfaction through transparent communication and tailored solutions. Our continuous improvement initiatives and investment in renewable energy demonstrate our dedication to innovation and sustainability in precision engineering.
Services
CNC Turning
CNC Milling
Nuclear Manufacturing
Electro-Mechanical Assembly
Welding & Fabrication
Project Management
Surface Finish
Logistics
Precision Machining
Traceability Services
Details
- Year established: 1985
Highlights and features
- ISO 9001-certified manufacturing processes ensuring quality compliance
- Over 30 advanced CNC machines for precision machining capabilities
- Materials expertise including titanium, inconel, and exotic alloys
- 98% on-time delivery rate with rapid response service available
- Nuclear industry-approved procedures for safety-critical components
Associations and certifications
- ISO 9001
- Fit for Nuclear (F4N)
- Made in Britain
Services
CNC Machining
We offer advanced CNC turning and milling services for components with tolerances down to 0.02mm. Our capabilities include machining diameters from 1.5mm to 600mm using materials like stainless steel, titanium, and exotic alloys. With over 30 CNC machines and modern inspection equipment, we ensure precision for both prototyping and high-volume production across multiple industries.
Nuclear Manufacturing
Our nuclear-grade manufacturing follows strict traceability protocols for reactor and naval components. Certified to Fit for Nuclear standards, we produce safety-critical parts with coded welding and material certification. This service supports the UK's civil nuclear build programme and decommissioning projects, combining technical expertise with compliance to international nuclear regulations.
Electro-Mechanical Assembly
We provide clean-room electro-mechanical assembly to customer specifications, including precision soldering and cable preparation. Our processes meet ROSHH compliance with testing conducted on-site. This service adds value through kitting, packaging, and integration of components into complete systems for delivery-ready solutions.
Welding & Fabrication
Our ASME-coded welders use MIG, TIG, and ARC techniques with materials including stainless steel and aluminium. Capabilities extend to pipe bending up to 1000mm dimensions. We combine modern welding plants with certified procedures to produce bespoke or batch fabrications, ensuring structural integrity and compliance with industry standards.
Project Management
We manage end-to-end project requirements through strategic partnerships and MRP systems. This includes tooling procurement, sub-contracted surface treatments, and just-in-time deliveries. Our approach optimises costs while maintaining quality control across logistics, inventory management, and customer-specific delivery schedules.
People
Anne Johnstrup
Chairman
Anne has led the company since 1994, driving innovation and tripling skilled employment. Recognised in the Top 100 Influential Women in the West 2018, she champions quality leadership and strategic growth in precision engineering.
Mike Shaw
Operations Manager
With 30 years at Truturn, Mike oversees manufacturing excellence and quotation processes. Starting as an apprentice in 1994, he has implemented modern techniques and maintains hands-on involvement in production operations.
Simon Lane
QHSE Manager
Simon leads quality assurance and accreditations since 2012. His expertise ensures compliance with ISO 9001 and nuclear standards, driving continuous improvement through KPI controls and root cause analysis across all operations.
Louie Elliott
Estimator
Louie provides detailed quotations with attention to technical requirements. Since joining in 2015, he ensures accurate costings and specifications are delivered promptly to support customer project planning and procurement.
Paul Neale
Team Leader - Mazak Cell
Paul, Apprentice of the Year 2017-2018, leads machining operations with national recognition for technical excellence. He represents our commitment to developing skilled talent within precision engineering manufacturing.
Questions
What industries does Truturn Precision Engineering serve?
We supply precision-engineered components to defence, nuclear, oil & gas, marine, and process industries, with capabilities extending to aerospace and automotive sectors.
Are your manufacturing processes certified to international standards?
Yes, we hold ISO 9001:2015 certification and Fit for Nuclear (F4N) accreditation, ensuring compliance with rigorous quality and safety requirements.
What materials can you work with?
Our capabilities include machining stainless steel, titanium, super duplex, inconel, aluminium, brass, plastics, and exotic alloys to exact specifications.
Do you handle both prototyping and large-volume production?
We accommodate small-batch prototyping and high-volume production runs up to 10,000 units, maintaining precision across all order sizes.
How do you ensure on-time deliveries?
Through KPI-driven processes, MRP systems, and strategic logistics partnerships, we achieve 98% on-time deliveries with rapid response options available.
Can you support nuclear industry requirements?
Our nuclear-grade procedures include full traceability, ASME-coded welding, and F4N accreditation, making us a trusted supplier for reactor and naval components.
Videos
