Business Details
41 Years
experience
Precision Engineering Solutions in Nailsworth
Established in 1985, Truturn Precision Engineering has grown into a respected family-run SME specialising in precision machining, fabrication, and electro-mechanical assembly. Our ISO 9001:2015 certification underscores our commitment to quality, with over 30 CNC-controlled machines enabling capabilities in milling, turning, welding, and advanced treatments. We serve demanding sectors including defence, oil & gas, marine, and nuclear industries, delivering components from 1.5mm to 600mm diameter with tolerances of 0.02mm.Our technical expertise spans materials like titanium, stainless steel, and exotic alloys, supported by strategic partnerships ensuring cost-effective supply chain solutions. With 98% on-time delivery rates and a focus on continuous improvement, we combine modern technology with a 'right first time' philosophy to meet global market demands.
Services
CNC Machining
Welding & Fabrication
Project Management
Electro-Mechanical Assembly
Logistics
Nuclear Manufacturing
Precision Milling
Coded Welding
Ultrasonic Cleaning
Prototype Production
Details
- Year established: 1985
Highlights and features
- ISO 9001-certified manufacturing processes ensure consistent quality
- Over 30 CNC machines support precision from 1.5mm to 600mm diameter
- 98% on-time delivery rate through strategic supply chain partnerships
- Nuclear industry expertise with Fit for Nuclear (F4N) accreditation
- Material versatility including titanium, inconel, and exotic alloys
Associations and certifications
- ISO 9001
- Fit for Nuclear (F4N)
Services
CNC Machining
Our CNC machining capabilities include milling, turning, and grinding with tolerances of 0.02mm. We handle batch sizes from one-off prototypes to high-volume production using materials like titanium and stainless steel. Advanced equipment such as Mazak M530 centres ensures precision in components up to 600mm diameter, meeting exacting industry standards.
Nuclear Manufacturing
We produce safety-critical nuclear components under Fit for Nuclear (F4N) accreditation. Our traceability systems track reactor primary work and naval nuclear parts from material certification to delivery. This includes compliance with civil nuclear build programmes and decommissioning projects across UK sites.
Welding & Fabrication
ASME-coded welders perform MIG, TIG, and ARC welding on stainless steel, aluminium, and mild steel. Our pipe bending services create bespoke fabrications up to 1000mm in length, supported by Optipulse 400A welding technology for precision in both batch and custom production.
Project Management
Our MRP-integrated project management ensures 24-48 hour quotations and weekly delivery updates. Strategic partnerships enable JIT deliveries, Kan-ban systems, and cost-effective procurement of tooling and sub-contracted services like plating and honing.
Electro-Mechanical Assembly
We provide clean-room electro-mechanical assembly with precision soldering and cable preparation. Products undergo testing prior to delivery, with compliance to ROSHH regulations and HSE requirements for surface finishes like powder coating and plating.
People
Anne Johnstrup
Chairman
Driving business growth through innovation and investment, Anne has tripled skilled workforce numbers and gained industry recognition. She was named in the Top 100 Influential Women in the West 2018.
Mike Shaw
Operations Manager
With 30 years' experience since joining as an apprentice, Mike leads manufacturing excellence and quotation processes. He has implemented modern techniques across all production areas.
Simon Lane
QHSE Manager
Guiding the company through multiple industrial accreditations since 2012, Simon ensures compliance with quality, health, safety, and environmental standards across all operations.
Louie Elliott
Estimator
Responsible for prompt quotation delivery since 2015, Louie combines methodical analysis with attention to detail to ensure customer requirements are fully met.
Paul Neale
Team Leader - Mazak Cell
Apprentice of the Year award winner in 2017 and 2018, Paul represents our commitment to modern manufacturing excellence on the shop floor.
Questions
What industries do you serve?
We specialise in defence, oil & gas, marine, nuclear, and industrial sectors requiring precision components.
Are you ISO 9001 certified?
Yes, our manufacturing processes are certified to ISO 9001:2015 standards.
What materials can you work with?
We handle titanium, stainless steel, inconel, super duplex, aluminium, plastics, and exotic alloys.
Do you offer prototype production?
Yes, we welcome prototype and one-off production enquiries alongside volume manufacturing.
How do you ensure on-time delivery?
Our MRP system and strategic logistics partnerships enable 98% on-time delivery performance.
What nuclear accreditations do you hold?
We are accredited to Fit for Nuclear (F4N) standards through the Nuclear AMRC.
Videos
