Precision Engineering
CNC Machining Company
Dynamic Die & Steel are a UK-based precision engineering and subcontract CNC machining company, specialising in industries such as aerospace, automotive, medical, and defence. With advanced CNC technology and a skilled team, we deliver high-quality, cost-effective solutions tailored to your specific requirements.
History
Established in 1970, Dynamic Die & Steel began as a subcontract machining provider for Sheffield’s precision engineering sector. Rebranded in 2020, we’ve expanded our capabilities to specialise in precision engineering from medium to heavy CNC machining. Today, we proudly serve customers across the UK, delivering high-quality, cost-effective solutions tailored to industries such as aerospace, mining, and transportation. We are AS9100 certified and JOSCAR approved, underscoring our commitment to the highest quality standards and compliance in aerospace and defence manufacturing.
Precision Engineering & Sub-Contract Services
Precision CNC Machining Company
Proven Expertise
With over 50 years in the industry, Dynamic Die & Steel delivers reliable, high-quality machining solutions across aerospace, oil & gas, mining, and commercial vehicle sectors.
Advanced Capabilities
We handle components up to 10 tonnes, offering CNC turning, precision machining, and first-stage machining with tight tolerances and superior surface finishes.
Certified Quality Assurance
Holding ISO 9001 and AS9100 certifications, we ensure rigorous quality control, full traceability, and compliance with aerospace and engineering standards.
Rapid Turnaround
Our streamlined processes and advanced CAD-CAM systems reduce machining lead times by up to 95%, accommodating both large batches and bespoke orders.
Trusted by Industry Leaders
Serving sectors like aerospace, oil & gas, and transportation, we provide robust, high-performance components for critical applications.
Testimonial
“Dynamic continues to blow us away with their reliability and quality! We rely on them for a recurring machining job every couple of months, and they’ve never missed a beat. Their quoting process is lightning fast, and their team is always eager to help. Whether it’s pricing, lead times, or technical specs. Every job is handled with precision engineering and care. The flanges they return look brand new. There’s zero sloppiness, ever. We’re genuinely grateful they reached out to us, and we’re looking forward to a long and productive partnership. Here’s to many more flawless jobs ahead!
Grace Dryden, Internal Sales







