Business Details
47 Years
experience
Your Trusted Partner for Precision Engineering Solutions
Established in 1979, we have built a reputation as a trusted provider of high-precision component manufacturing for demanding industries such as aerospace, defence, medical, and hydraulics. Our expertise spans over four decades, during which we have consistently delivered components with tolerances as tight as 0.0025mm, supported by advanced CNC technology and a highly skilled workforce. We prioritise craftsmanship, investing in cutting-edge machinery and rigorous quality control systems certified to ISO 9001 and AS9100 standards. Our two-level inspection process ensures every component meets exact specifications, from initial production to final batch checks. With 11,000 sq ft of purpose-built facilities in Cheltenham, we offer end-to-end solutions, combining strategic planning, project management, and flexible manufacturing to meet client deadlines without compromising precision.Over 85% of our work comes from repeat business, reflecting our commitment to reliability and customer satisfaction. We collaborate closely with clients to provide cost-effective, tailored solutions, ensuring their requirements are met with technical excellence. Our teams dedication to progressive technologies and meticulous attention to detail positions us as a strategic partner for industries where accuracy is critical. By maintaining a culture of continuous improvement, we adapt to evolving customer needs while upholding our core values of quality, innovation, and results-driven performance.
Services
Precision Component Manufacturing
Aerospace Components
Medical Components
Hydraulic Components
Oil & Gas Components
CNC Machining
Quality Inspection
Prototype Development
Batch Production
Subcontracting Services
Details
- Year established: 1979
Highlights and features
- We have over 40 years of experience in precision engineering for critical industries.
- Our quality management system meets ISO 9001 and AS9100 certification standards.
- We offer end-to-end manufacturing solutions under one roof for efficiency.
- Our engineers produce components with tolerances down to 0.0025mm for unmatched accuracy.
- We provide fast delivery with rigorous two-stage quality inspection processes.
Associations and certifications
- ISO 9001
- AS9100
Services
Precision Component Manufacturing
We manufacture high-precision components for aerospace, defence, and medical industries using advanced CNC technology. Our processes ensure tolerances down to 0.0025mm, meeting exact specifications through strategic planning and rigorous quality control. Clients benefit from reliable, repeatable results tailored to complex requirements.
CNC Machining
Our CNC machining capabilities include sliding and fixed head machines for complex parts from 0.4mm to 55mm diameters. We handle difficult-to-machine materials with expertise, supported by in-house tooling and programming to ensure precision and efficiency in every production run.
Quality Inspection
Two-stage quality inspection processes, including Mitutoyo CMM technology, verify compliance at production initiation and final batch checks. Certified to ISO 9001 and AS9100 standards, we guarantee components meet aerospace and defence industry specifications for reliability and performance.
Prototype Development
We support clients from design to production with prototype development services. Our engineers provide technical advice on material selection and machining methods, ensuring prototypes align with functional requirements before full-scale manufacturing begins.
Batch Production
Flexible manufacturing systems enable efficient batch production of small, high-precision components. With 11,000 sq ft of dedicated space and experienced teams, we deliver consistent quality and on-time delivery for both short runs and large-scale orders.
People
John Davies
Co-Director
John Davies, Co-Director at AutoFour Precision Engineering Precision Engineering, leads precision engineering projects with over four decades of industry experience, driving innovation and quality in component manufacturing for critical sectors.
Questions
What industries do you serve?
We specialise in aerospace, defence, medical, hydraulic, and oil & gas industries, providing high-precision components tailored to their exacting standards.
What quality standards do you adhere to?
Our quality management system is certified to ISO 9001 and AS9100 standards, with rigorous two-stage inspection processes for every component.
What precision levels can you achieve?
We manufacture components with tolerances as tight as 0.0025mm, ensuring compliance with the most demanding specifications.
Do you offer end-to-end manufacturing solutions?
Yes, we provide complete solutions from strategic planning and prototyping to batch production and quality control under one roof.
How do you ensure on-time delivery?
Our project management system includes clear scheduling and oversight to meet deadlines while maintaining precision and quality.
