Truturn Precision Engineering (Charfield)
Unit 12 Spring Mill Industrial Estate, Avening Road, Nailsworth, GL6 0BS
About
TRUTURN PRECISION ENGINEERING (CHARFIELD) LIMITED, a family-run UK contract manufacturer established in 1985 and based in Nailsworth, Gloucestershire, specialises in precision machined parts, fabrications, and electro-mechanical assemblies, leveraging over thirty CNC machines for high-precision manufacturing. Their extensive capabilities include CNC turning, milling, drilling, and grinding, capable of machining parts from 1.5mm to 600mm in diameter and 2mm to 500mm in length with tolerances of +/- 0.02mm, across a wide array of materials including super duplex, hastalloy, titanium, and PEEK. Beyond machining, TRUTURN offers bespoke fabrication with MIG, TIG, and ARC welding, including ASME coded welding, pipe bending up to 1000mm, and electro-mechanical assembly in a clean room with precision soldering. Serving demanding sectors such as Defence, Oil & Gas, Aerospace, and notably the Nuclear industry, TRUTURN is accredited to BS ISO 9001-2015 and holds Fit for Nuclear (F4N) accreditation. Their key differentiator lies in their flexibility and commitment to customer requirements, handling production volumes from R&D to tens of thousands with an on-time delivery rate exceeding 98%.
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TRUTURN PRECISION ENGINEERING (CHARFIELD) LIMITED is a UK-based, family-run contract manufacturer established in 1985, specialising in precision machined parts, fabrications, and electro-mechanical assemblies. Operating from Nailsworth, Gloucestershire, the company leverages over thirty CNC controlled machines to achieve high-precision manufacturing.
Their capabilities encompass CNC turning, milling, drilling, and grinding, with the capacity to machine parts with diameters ranging from 1.5mm to 600mm and lengths from 2mm to 500mm, achieving tolerances of +/- 0.02mm. TRUTURN works with a wide array of materials, including super duplex, hastalloy, titanium, stainless steel, aluminium, brass, plastics, PEEK, Inconel, and exotic alloys. Beyond machining, TRUTURN offers bespoke fabrication services with MIG, TIG, and ARC welding, including ASME coded welding, and pipe bending up to 1000mm. They also provide electro-mechanical assembly, conducted in a clean room environment with precision soldering capabilities. The company serves a diverse range of demanding sectors, including Defence, Oil & Gas, Marine, Aerospace, Automotive, Process & Flow Control, Renewable Energy, and notably, the Nuclear industry.
TRUTURN Precision Engineering is accredited to BS ISO 9001-2015 and is a member of 'Made in Britain'. They hold Fit for Nuclear (F4N) accreditation from the Nuclear AMRC. Key differentiators highlighted by the company include their flexibility, commitment to customer requirements, investment in modern machinery and inspection equipment, and a combination of diverse skills and services. They handle production volumes from small batch and R&D to high volume parts in the tens of thousands, with standard lead times of 2-3 weeks and an on-time delivery rate of over 98%.
Verified facts— hover any value to see its source
CNC capability7
- Sub-process
- Milling, Turning
- Specialist categories
- Large-envelope, Mill-turn
- Named machine brands
- Citizen, Mazak
- Tier-one builder presence
- Yes
- Tolerance (typical)
- 0.02 mm
- MOQ (minimum batch)
- 1
- Lead time (weeks)
- 2-3
Materials & sectors2
- Materials
- Super duplex, Duplex, Hastelloy, Titanium, Stainless steel, Mild steel, Aluminium, Brass, PEEK, Plastic, Nylon
- Industries served
- Nuclear
Certifications & approvals1
- ISO 9001
- Held
Quality & traceability2
- Part marking
- Yes
- Process traceability
- Yes
Welding & fabrication4
- Welding automation
- Manual
- Welding materials
- Aluminium, Carbon steel, Stainless
- Fabrication offered
- Yes
- Fabrication sub-categories
- Pipe fabrication
Services & production3
- DFM support
- Yes
- In-house finishing
- Anodising, Plating
- Repeat orders (Kanban / VMI)
- Yes
22 of 41 facets not yet verified — show which
CNC capability: CAM software · Aerospace-grade CAM · CAD software · In-house design · Tolerance (tight) · Micro-machining
Certifications & approvals: ISO 14001 · AS9100 · ISO 13485 · IATF 16949 · NADCAP · Primes supplied · ITAR registered
Welding & fabrication: Coded welding (any) · EN 1090 EXC level
Quality & traceability: NDT methods · CofC offered · Cleanroom assembly · 3D scanning · Industrial CT · In-house toolroom · FAIR capability (AS9102)