Business Details
47 Years
experience
Your Trusted Precision Engineering Partner in Weymouth
Marquis Precision Engineering has been delivering precision engineering excellence for over 40 years. Established in the late 1970s, we specialise in CNC milling, turning, and automation services for critical sectors including aerospace, defence, medical, and space industries. Our recent 1 million investment in Erowa Automation technology positions us at the forefront of UK manufacturing innovation. With ISO9001:2015 certification and ITAR compliance, we maintain rigorous quality standards across all operations. Our expertise spans 3, 4, and 5-axis milling, micro machining, and conventional/sliding head turning capabilities. We serve clients from start-ups to global enterprises, producing components for projects ranging from the Eurofighter to the Hubble Space Telescope.Our vertically integrated supply chain ensures traceability from raw materials to finished products. The leadership team combines generational experience with forward-thinking innovation, maintaining family-owned values since 1979. Our technical capabilities include working with exotic alloys like Kovar and Invar, alongside standard metals and plastics. Through continuous investment in technology and personnel, we guarantee precision, reliability, and on-time delivery for every project.
Services
CNC Milling
5 Axis Milling
Automation
Micro Machining
CNC Turning
Conventional Turning
Sliding Head Lathes
Component Inspection
Details
- Year established: 1979
Highlights and features
- 40 years of precision engineering expertise since 1979
- ISO9001:2015 certified quality management systems
- Pioneers in Erowa Automation technology in the UK
- Customer-specific aerospace approvals including AS9102
- Investment in cutting-edge 5-axis and micro machining capabilities
Associations and certifications
- ISO9001:2015
- ITAR
- AS9120
- NADCAP
- RoHS
- REACH
Services
Automation
Our Erowa Automation cells enable 24/7 production with on-machine inspection and pallet management. This technology ensures consistent quality for high-volume or repeat orders while maintaining ISO9001 standards. Automation reduces human error and optimises production efficiency for complex component kits.
5 Axis Milling
High-speed 5-axis milling creates intricate components with reduced setup requirements. Our flexible machines combine 3-axis functionality with 5-axis add-ons for enhanced precision. This technology suits aerospace and medical components requiring complex geometries and tight tolerances.
Micro Machining
Micro machining achieves micron-level accuracy using specialist tools and non-contact metrology. This service produces miniature components for photonics and terahertz applications. Our capabilities include working with exotic materials like Kovar and Invar to exacting specifications.
CNC Turning
Combining conventional and sliding head turning with Y-axis milling capabilities. Our automated lathes produce complex turned/milled components in single setups. This integrated approach reduces costs while maintaining precision for long, thin aerospace components.
Component Inspection
Full inspection services using coordinate measuring machines and manual checks. We provide AS9102 first-article reports and maintain approved supplier chains. Our quality systems ensure compliance with ARP1176 aerospace packaging standards and REACH regulations.
Questions
What industries do you specialise in?
We primarily serve aerospace, defence, medical, telecoms, and space sectors with precision-engineered components.
Are you ISO9001 certified?
Yes, we hold ISO9001:2015 certification and comply with ITAR and AS9120 standards.
Can you handle complex micro machining?
Our micro machining capabilities achieve precision down to a few microns using specialist tools and metrology.
Do you offer automation services?
Yes, our Erowa Automation cells provide 24/7 production with on-machine inspection and pallet management.
What materials can you work with?
We machine aluminium, stainless steel, plastics, brass, copper, Kovar, Invar, and other nickel alloys.
How do you ensure quality control?
Through ISO9001 processes, approved suppliers, and comprehensive inspection including AS9102 first-article reports.
