
ISO 9001 accredited CNC machining, batch manufacturing, and rapid prototyping services. Expert precision engineering for aerospace, automotive, defence, and energy sectors.

Expert CNC milling, turning, and 5-axis machining for rapid prototyping and batch manufacturing. From complex automotive components to critical aerospace parts, we deliver precision machining with tolerances that meet the most demanding specifications.

Multi-axis precision CNC machining

Advanced metrology & inspection

Small to medium production runs
Precision machining and rapid prototyping services trusted by aerospace, automotive, defence, rail, oil & gas, and energy sectors across the UK
Precision components for automotive manufacturing and powertrain systems
Mission-critical engineering solutions for defence applications
High-tolerance components for aerospace industry standards
Reliable engineering for rail transport infrastructure
Robust solutions for demanding oil and gas environments
Specialized engineering for subsea applications and equipment
Sustainable solutions for energy sector challenges
Process optimization and manufacturing excellence

Comprehensive engineering services backed by decades of expertise and cutting-edge technology
Expert design services from concept through to production, leveraging advanced CAD/CAM technologies.
Complex machined components delivered with exceptional accuracy and short lead times.
Advanced measurement and analysis capabilities for quality assurance and component replication.
Complete machinery refurbishment services supporting sustainability and right-to-repair principles.
Manufacturing consultancy to improve efficiency, reduce waste, and enhance operational performance.
State-of-the-art machinery enabling precision engineering across all sectors

660x400x500mm | 12000rpm | 20 ATC

12000rpm | 30 tools | 600kg capacity

800x450x510mm | 5-axis | Fanuc 0i-M

1200x500x500mm | 20Hp | 12000rpm

Linear guide rails | LNS bar feed

600mm x 800mm capacity | 2-speed gearbox

Full 5-axis machining capability

6-axis mill-turn | 380x610mm | 24 station

600x400x310mm travel

SLA | 200mm cube

FDM | 420x300x400mm | Dual extrusion

Metal 3D printing
Based in Skelmanthorpe, West Yorkshire, Holtex has built a reputation for delivering precision-engineered solutions that others consider impossible. Our highly trained workforce combines traditional craftsmanship with advanced manufacturing technologies.
We operate across three strategic domains: maintaining past machinery, delivering present manufacturing excellence, and developing future sustainable technologies including carbon-neutral manufacturing and green engineering solutions.
Quality management excellence
Decades of combined experience
Uncompromising accuracy
Green technology pioneers



"Holtex finds the solution to your impossible problems"
Our commitment to excellence, combined with our investment in both people and technology, ensures we deliver solutions that exceed expectations across automotive, defence, aerospace, rail, energy, subsea, and oil and gas sectors.
Ready to discuss your engineering challenges? Contact our team to explore how we can deliver precision solutions for your critical applications.
Unit 1, Skelmanthorpe Technology Park
Station Road, Skelmanthorpe
Huddersfield, West Yorkshire
HD8 9GA, United Kingdom