D.J.J. Precision Engineering
Unit 14 Pontyfelin Avenue Industrial Estate, New Inn, Pontypool, NP4 0DQ
Sets it apart · CNC Machining — UK · scanned 2026-08-20— click a claim to see its decomposition
Co-presence claim
Verified specialist (named-equipment evidence · specialist subcategory)
Scope: v2 facet schema
Scan date: 2026-08-20
Decomposition — atomic inputs
A1Named equipment brands: mazak
agent“Our brand new Mazak i-600 Variaxis has arrived! The new 5 Axis Mazak CNC Milling machinery - as promoted at the recent Automechanika event - has finally arrived, and already production time has been secured by both new and established customers alike.”
A2Specialist subcategory: large_envelope, mill_turn
agent“Mazak and Hurco machining centres Up to 1600mm long x 500mm wide 4th & 5th axis”
About
D.J.J. Precision Engineering Limited, a UK-based Tier 1 automotive supplier operating 24/7 from Newport, South Wales, offers a comprehensive "one-stop shop" for precision engineering, encompassing design, prototyping, and full batch production. Their core capabilities include extensive multi-axis and 5-axis CNC turning and milling, broaching, honing, assembly, and marking, working with a wide variety of materials across automotive, aerospace, defence, medical, and motorsport sectors. A key differentiator is their stringent quality regime, evidenced by ISO 9001:2015, JOSCAR, and Cyber Essentials certifications, and approvals from BAE Systems, Rolls-Royce, and the MoD.
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D.J.J. Precision Engineering Limited is a UK-based Tier 1 automotive supplier and specialist in machined parts, operating a 24/7 service from Newport, South Wales. They offer a comprehensive "one-stop shop" for precision engineering, encompassing design, prototyping, and full batch production.
Their core manufacturing capabilities include extensive CNC machining, with expertise in multi-axis and 5-axis turning and milling, alongside broaching, honing, assembly, and marking services. DJJ Precision Engineering works with a wide variety of materials, serving over 250 core industries globally, with a strong focus on automotive, aerospace, defence, medical, and motorsport sectors.
Quality is a key differentiator, supported by stringent quality regimes and an Aberlink Axiom 'Too' CNC CMM inspection centre. The company holds ISO 9001:2015, JOSCAR, and Cyber Essentials certifications, and is approved by BAE Systems, Rolls-Royce, and the MoD. They are committed to the Armed Forces Covenant and Zero Carbon initiatives, and are members of prominent industry organizations.
Verified facts— hover any value to see its source
CNC capability7
- Sub-process
- Turning, Milling
- Specialist categories
- Large-envelope, Mill-turn
- Named machine brands
- Mazak
- Tier-one builder presence
- Yes
- CAM software
- OneCNC
- CAD software
- Other CAD
- MOQ (minimum batch)
- 1
Materials & sectors1
- Industries served
- Automotive, Marine, Medical, Aerospace, Defence, Motorsport, Oil and gas, Optical, Dental, Architecture, Commercial, Rail, Mobility
Certifications & approvals3
- ISO 9001
- Held
- IATF 16949
- Held
- Primes supplied
- BAE SYSTEMS, Ministry of Defence, Rolls-Royce
Quality & traceability3
- Part marking
- Yes
- CofC offered
- Yes
- 3D scanning
- Yes
Services & production3
- DFM support
- Yes
- In-house finishing
- Anodising, Heat treatment, Passivation, Powder coating, Electroplating
- Repeat orders (Kanban / VMI)
- Yes
24 of 41 facets not yet verified — show which
CNC capability: Aerospace-grade CAM · In-house design · Tolerance (typical) · Tolerance (tight) · Micro-machining · Lead time (weeks)
Materials & sectors: Materials
Certifications & approvals: ISO 14001 · AS9100 · ISO 13485 · NADCAP · ITAR registered
Welding & fabrication: Welding automation · Welding materials · Coded welding (any) · Fabrication offered · Fabrication sub-categories · EN 1090 EXC level
Quality & traceability: NDT methods · Process traceability · Cleanroom assembly · Industrial CT · In-house toolroom · FAIR capability (AS9102)