MRN Engineering

Unit 7 Alkerton Oaks Business Park, Banbury, OX15 6EP

About

MRN Engineering Limited, a UK-based contract manufacturer near Oxford and Banbury, specialises in precision CNC machining, offering 5-axis machining, milling, and turning, alongside engineering design, 3D printing, and laser engraving. They guide projects from concept to delivery for prototype and production needs, working with materials including aluminium, stainless steel, alloy steels, PEEK, Acetal, and titanium, serving sectors like motorsport, scientific research, automotive, mobility, and consumer goods. With a focus on quality, including a metrology room and planned ISO 9001 certification, MRN Engineering differentiates itself through competitive pricing, good lead times, and flexibility for rapid prototyping and low to medium volume parts, also providing post-production services like anodising and chemical blacking.

More detail ↓

MRN Engineering Limited is a UK-based contract manufacturer situated near Oxford and Banbury in Oxfordshire, specialising in precision CNC machining. They offer a comprehensive suite of services, encompassing 5-axis machining, CNC milling, and CNC turning, alongside engineering design, 3D printing, and laser engraving. The company positions itself as a collaborative partner, guiding projects from initial concept through to the delivery of fully manufactured components, catering to both prototype and production needs.

Their extensive capabilities include working with a wide range of materials such as aluminium alloys, various stainless steels, alloy steels, engineering plastics like PEEK and Acetal, and titanium. MRN Engineering serves diverse industries including motorsport, scientific research, automotive, mobility, and consumer goods. They are equipped to handle demanding applications, particularly with titanium for aerospace and medical sectors, and alloy steels for high-stress environments.

MRN Engineering is committed to quality, with a dedicated metrology room and plans for ISO 9001 certification. They differentiate themselves through good lead times, competitive pricing, and flexibility, particularly for rapid prototyping and quick turnaround times on low to medium volume parts. Post-production processes like anodising, chemical blacking, heat treatment, and zinc plating are also offered, alongside laser engraving for traceability and branding.

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CNC capability5

Sub-process
Named machine brands
In-house design
Tolerance (typical)
MOQ (minimum batch)

Materials & sectors2

Materials
Industries served
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Quality & traceability1

Part marking

Services & production1

DFM support
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CNC capability: Specialist categories · Tier-one builder presence · CAM software · Aerospace-grade CAM · CAD software · Tolerance (tight) · Micro-machining · Lead time (weeks)

Certifications & approvals: ISO 9001 · ISO 14001 · AS9100 · ISO 13485 · IATF 16949 · NADCAP · Primes supplied · 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 · CofC offered · Cleanroom assembly · 3D scanning · Industrial CT · In-house toolroom · FAIR capability (AS9102)

Services & production: In-house finishing · Repeat orders (Kanban / VMI)