Business Details
42 Years
experience
Precision Engineering Services in Salisbury
Established in 1984, Apsley Precision Engineering has built a reputation as a leading subcontractor in precision engineering. Our expertise spans over four decades, delivering high-precision CNC machining services to critical industries including defense, medical, aerospace, and scientific sectors. With AS9100 Rev D and ISO 9001:2015 certifications, we maintain rigorous quality standards, achieving 99.99% quality levels and 97% on-time delivery. Our capabilities include multi-axis CNC milling and turning, prototype development, and batch production up to 700mm components. We invest continuously in advanced machinery, such as 5-axis CNC systems and automated inspection equipment, ensuring extreme accuracy to 0.005mm.Our project management approach guarantees dedicated oversight for each client, supported by Kanban stock systems for cost efficiency. Backed by Cyber Essentials accreditation, we combine technical expertise with robust cybersecurity measures. Our team's engineering heritage, including former roles at DSTL Porton Down, ensures deep industry knowledge. We serve global clients requiring zero-defect components for time-critical applications, maintaining a 94% customer satisfaction rate. Through strategic partnerships, we offer complementary services like heat treatment and welding, providing end-to-end manufacturing solutions.
Services
CNC Milling
CNC Turning
Prototype Production
Quality Assurance
Project Management
Stock Management
5-Axis Machining
Multi-Axis Machining
Component Inspection
Kanban Systems
Details
- Year established: 1984
Highlights and features
- We hold AS9100 Rev D and ISO 9001:2015 aerospace certifications
- We achieve 99.99% quality levels with CNC CMM inspection
- Our 5-axis machining reduces production times by 40%
- We maintain 97% on-time delivery across 40+ years of operation
- Our engineers have defense sector experience from DSTL Porton Down
Associations and certifications
- AS9100 Rev D
- ISO 9001:2015
- JOSCAR
- Cyber Essentials
What people say
On-time delivery
High quality
Technical expertise
Excellent service
Reliable partner
Services
CNC Milling
Our CNC milling services utilise 3-5 axis machines with twin pallet systems, achieving 0.005mm tolerances on components up to 700mm. We handle materials from stainless steel to plastics, with automated 24/7 production for large batches. CAD/CAM integration ensures accuracy against client models.
CNC Turning
Multi-axis CNC turning capabilities include C/Y axis machining for complex geometries. We process materials like aluminium and alloy steels, supporting batch sizes from prototypes to high-volume runs. Offline programming accelerates lead times while maintaining extreme accuracy.
Quality Assurance
AS9100-certified quality systems include CNC CMM inspection to micron accuracy and Keyence optical verification. We provide full material traceability and maintain 99.99% quality compliance through quarterly performance reviews and in-process checks.
Project Management
Dedicated project managers coordinate complete machining packages, including partner-supplied services like welding and heat treatment. We offer JIT delivery solutions and stock management systems to optimise client supply chains.
Prototype Production
We deliver precision prototypes using advanced CNC systems, supporting design validation and production trials. Our engineers provide manufacturability advice to ensure cost-effective transition to full-scale production.
People
Graham Aymes
Founder
BSc, CEng, MIMechE graduate with 40+ years' experience in precision engineering. Former lead design engineer at Enfield Small Arms Factory and Deputy Head of Engineering at DSTL Porton Down. Established Apsley in 1984.
Questions
What industries do you serve?
We specialise in defense, medical, aerospace, oil & gas, and scientific sectors requiring precision-engineered components.
What materials can you machine?
We work with stainless steel, aluminium, alloy steels, copper alloys, brass, plastics, and exotic metals.
What quality certifications do you hold?
We maintain AS9100 Rev D, ISO 9001:2015, JOSCAR, and Cyber Essentials accreditations.
What tolerances can you achieve?
Standard tolerances of ±0.005mm with capability to produce features as tight as 10 microns.
Do you offer stock management solutions?
Yes, we provide Kanban systems for JIT delivery and consignment stock arrangements.
What is your on-time delivery rate?
We maintain a 97% on-time delivery rate across all projects.
