Advanced Machining Centre (Liberty Speciality Steels)

Advanced Machining Centre (AMC), an AS9100 Aerospace sub-con machine shop under LIBERTY Speciality Steels, excels in manufacturing components for Aerospace, Oil & Gas, Yellow Goods, Industrial Machinery, and General Engineering sectors. AMC operates ten multitasking machines capable of simultaneous turning, milling, grinding, drilling, tapping, and boring. Specialised services include 5-axis CNC machining, robot loading, CMM inspection, and offline programming for quality assurance. This enhances LIBERTY’s steel offerings, ensuring seamless downstream integration. Located in Stocksbridge, AMC is dedicated to delivering materials, first-stage machining, and fully finished components with utmost precision and safety, adhering to rigorous quality standards.


7 Fox Valley Way,
South Yorkshire,
S36 2JA,
United Kingdom

Region: Yorkshire and The Humber


Phone: 07795929043



  • Machining
  • Manufacturing Processes & Treatments
  • Raw Materials / Casting / Forging
  • Stockists / Distributors

Company Approvals:

  • Airbus (inc Helicopters)
  • BAE Systems
  • Boeing
  • Bombardier
  • Collins Aerospace (UTC & Goodrich)
  • GE Aerospace
  • Leonardo
  • Lockheed-Martin
  • Pratt & Whitney
  • Rolls Royce
  • Safran
  • Spirit Aerosystems

Other Company Approvals:

Bell Helicopter, Collins Aerospace, IHI, Israel Aerospace Industries, Liebhurr, Mettis Aerospace, NAVSEA, Schaeffler, Siemens, SKF, Thyssenkrupp, Triumph, Voestalpine Bohler, Wyman Gordon,

NADCAP Accreditations:

  • AC7102 - Heat Treating
  • AC7114 - Non-Destructive Testing
  • AC7122 - Non-Metallic Materials Testing

ISO Accreditations (or similar):

  • AS/EN/JISQ 9100 or NBR15100
  • AS/EN/JISQ 9120
  • ISO14001 - Environmental Management
  • ISO9001 - Quality Management

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