Precision CNC & Subcontract Machining.
Specialists in CNC machining, subcontract manufacturing, and precision engineering. Delivering quality, accuracy and reliability, for over 30 years.
Fully Accredited
Accredited and trusted, we adhere to the highest industry standards
UK Experts
Skilled in all aspects of machine work, our experts guarantee safety and quality
Quality Service
Experience our 5-star rated service, trusted by a range of industries
CNC Machining
Our highly trained workforce know exactly how to get the best performance from our extensive size range of CNC lathes and machining centres.
Subcontract Machining
We have over 30 years of experience in providing subcontract machining services to companies worldwide at competitive prices.
Valve Stems
Our experts manufacture a variety of valve stems in a wide range of sizes and materials ranging from standard to exotic alloys.
Shaft Machining
We offer precision shaft machining, delivering high-quality, custom-engineered components with exceptional accuracy and durability.
Extrusion Tooling
We manufacture high-performance extrusion tooling, designed for precision, durability, and efficiency in metal forming.
Turned Parts
We produce high-precision turned parts, expertly machined for reliability, accuracy, and performance.
Delivering Precision Machining Expertise For Over 30 Years.
We provide precision-machined parts, subcontract machining, and single-source manufacturing with reliability and quality at the core. More than just a supplier, we strive to be a trusted partner in your production process.
Our ISO 9001 accreditation reflects our commitment to continuous improvement, ensuring every component meets the highest standards for quality and precision.
01246 280 435
Industry-Leading Capabilities
Equipped with state-of-the-art CNC machines and advanced manufacturing technology, we deliver precision-engineered components with exceptional accuracy and efficiency. Our modern plant houses a wide range of machining capabilities, ensuring we can handle complex projects with speed, reliability, and the highest quality standards.
CNC Lathes
Our CNC machining capabilities include advanced multi-axis milling, turning, and grinding, ensuring high-precision components with tight tolerances and excellent surface finishes.
Co-Ordinate Measuring Machine (CMM)
We utilise state-of-the-art CMM technology for precision measurement and quality control, guaranteeing every component meets exact specifications with absolute accuracy.
CNC Machining Centres
Our high-speed CNC machining centres enable efficient, automated production of complex parts, offering versatility, consistency, and superior machining performance.
Full Accreditation
Our promise of quality and precision is backed by our ISO 9001 accreditation a standard that we maintain vigilantly that provides you with the confidence that your precision machined components are manufactured to the highest quality and standards. From your first call to us, throughout the progress of a job, all the way through to final delivery, we promise courtesy, efficiency and a quality service.
We work with a diverse selection of challenging industries including:
- Defence
- Construction
- Heavy machinery
- Offshore & marine
- Critical infrastructure
- Mining
And many more, get in touch to discuss your requirements and our friendly specialists are happy to help.
01246 280 435
End-To-End Service
We provide a complete end-to-end machining service, from material sourcing to precision machining, heat treatment, and final finishing. With in-house capabilities and a trusted supply network, we ensure full traceability, high-quality plating, coating, and heat treatment, delivering fully finished components ready for use.
Heat Treatment
Precision heat treatment to enhance the strength, hardness, and durability of machined components, ensuring optimal performance in demanding applications.
Plating & Coating
Plating and coating services provide essential protection against wear, corrosion, and environmental factors, enhancing both durability and appearance.
Material Sourcing
We source high-quality materials from trusted suppliers, ensuring every component meets the required specifications for strength, performance, and reliability.
Traceability
With full traceability systems in place, we track materials and processes from start to finish, guaranteeing compliance, quality assurance, and complete production transparency.
Exotic Alloy Machining
If it’s difficult to machine, then look no further than Sterling Machining Ltd.
We excel in tackling challenging projects which other suppliers may decline, we can machine a vast spectrum of difficult-to-machine alloys, including:
- Inconel 625/718/R41
- Monel 400/500
- Nimonic 75
- Waspaloy
- Super Duplex
And many more exotic corrosion and heat-resistant alloys. Get in touch to discuss your requirements.
01246 280 435
Contact us
We offer peace of mind, reliability and high-quality products. Whether your requirements are for precision machined parts, subcontract machining or single source manufacturing, we can provide you with what you need.
21 Crompton Road
Speedwell Industrial Estate
Staveley, Chesterfield
Derbyshire
S43 3PG