
Precision Engineering Serving the Bristol Area & Nationwide
Volume & Small Batch Manufacturing Solutions from Time Served Engineers
KJE Engineering offers a range of precision engineering solutions from its base in Cheltenham, serving Bristol and all surrounding areas nationwide. As sub-contractors with a glowing reputation for delivering high-quality services, we use advanced CNC machining in both CNC turning and milling, alongside conventional manufacturing methods to meet the diverse needs of our clients.
Our capabilities extend to both volume and small batch production, ensuring we remain adaptable to each project’s unique requirements. An ability to meet deadlines without compromising on quality or performance is complemented by our competitive approach to pricing, which helps you keep margins tight.
Our team of precision engineers works across various sectors, always adhering to rigorous standards. Every project is managed with a focus on precision and efficiency, ensuring that each component meets the most exacting standards. Whether you require large-scale production or bespoke, small-batch orders, our engineers apply the same level of commitment to detail and craftsmanship.
Along with our extensive machining capabilities, we offer the finishing processes detailed below:
- General hand deburring and polishing carried out by highly skilled staff.
- Complete washing facilities using Aquawash tank and ultrasonic Cleaner.
- Bead Blasting using two bead blast cabinets.
- Various plating, painting and hardening specifications carried out by our support network.
- General packaging and specialist packaging specified by our customers.


Sectors We Serve
Our CNC machining serves a broad range of industries present in Bristol and its surrounds. All are united by the fact that the accuracy and reliability offered by automated machining is indispensable to their operations:
- Semi-Conductor: We produce high-precision components required for semiconductor manufacturing equipment, where the slightest deviation can affect the performance of microelectronics.
- Locomotive: CNC machining is used for creating critical locomotive components such as axles, wheels and brakes, ensuring the safe and efficient operation of trains.
- Oil & Gas: We manufacture durable, corrosion-resistant parts used in offshore platforms, pipelines and refineries, built to withstand extreme pressures and harsh environments.
- Industrial & Domestic Lighting: Our precision-engineered lighting components ensure optimal performance in both industrial applications and household lighting fixtures.
- Hydraulics: CNC machining is vital for producing hydraulic cylinders, valves and pumps with exact tolerances, ensuring efficient fluid control and pressure management.
- Flight Simulation: We provide high-tolerance components for flight simulators, ensuring that every part mimics real-life aviation scenarios for training pilots.
- Medical & Scientific Instrumentation: Precision is critical in the medical and scientific fields, and our CNC machining ensures the reliability and accuracy of surgical instruments, diagnostic tools, and laboratory equipment.

Machining Applications
Precision-Turned Components: We manufacture intricate parts for clients in the semi-conductor, automotive and medical sectors, where exact specifications are non-negotiable.
Prototyping: We assist clients in the development of new products by providing precise, repeatable components that adhere to design specifications, facilitating efficient product development cycles.
High-Volume Production: Our machinery can handle high-volume production runs, ensuring consistent quality across thousands of parts. This makes us an ideal CNC manufacturer for both large corporations and smaller companies in need of repeatable precision.

Materials
We can machine in the different materials detailed below, proving our ability to offer customers a flexible service.
- Stainless Steels
- Aluminium
- Mild and Alloy Steels
- Copper Alloys
- Plastics (Including PTFE, PEEK & Nylon)
Quality is at the Forefront of Our Business
KJE Engineering is proud of the exceptional quality of its precision engineering. With our ISO 9001:2015 standard in place, backed up by our stringent quality structure and inspection equipment, we strive to ensure all components we manufacture are to the quality our customers expect.
We have invested greatly in our inspection department with state-of-the-art equipment such as the Keyence XM-5000 Portable CMM pictured here. This allows us to inspect machine components in situ and at more regular intervals, ensuring that our quality remains at the level we and our customers require.


Industry Experience & Certification
KJE Engineering is proud to be fully compliant with the ISO 9001:2015 standard, demonstrating our commitment to quality management and continuous improvement. With 70 years of collective experience among our precision engineers, we deliver results that consistently meet or exceed industry standards. Our team holds NVQ Level 3 qualifications in Mechanical Engineering and is certified in both Health & Safety and CAD/CAM, ensuring that every project is executed with the highest levels of expertise and safety.
Contacting Our Engineers
Whether you’re in the semi-conductor sector or working within defence, oil and gas, or flight simulation, KJE stands ready to meet your precision engineering needs with competitive pricing, technical expertise, and an unwavering commitment to excellence. Contact our team today on 01242 245121.
