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A precision measurement probe inspecting a metallic engine component with circular holes and intricate geometric patterns. The component is square-shaped, with visible machining marks, and the probe touches the top surface.

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.
Close-up of several shiny metal machine parts with circular shapes and threaded holes, arranged on a reflective surface in an industrial setting. The background is blurred, emphasizing the polished textures of the components.
Two workers in cleanroom suits operate machinery in a high-tech manufacturing facility. They are handling electronic components amidst various advanced equipment, with robotic arms visible in the background. The environment is brightly lit and sterile.

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.
Nine metallic, cube-shaped components with circular openings and protruding cylindrical tubes are arranged in three rows on a flat surface. The machinery parts are reflective, showcasing precise engineering and a sleek industrial design.

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.

Close-up of neatly stacked shiny metal rods with smooth, polished surfaces, reflecting light. The rods are cylindrical and aligned in parallel, creating a pattern. The background shows a blurred industrial setting with warm lighting.

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.

A 3D scanning setup is shown with a handheld scanner emitting purple lasers onto a mechanical part. The scanning data is displayed on a laptop screen in the background, showing a 3D model of the part.
The image shows a Socotec certification badge. On the left, there's the Socotec logo with "Certification International" written around it. On the right, it reads “ISO 9001” inside a rectangle.

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.

A person in a blue jacket operates a CNC lathe machine. Their hand adjusts knobs on a control panel with a screen displaying settings. The machine's internal operation is visible through a small window on the left.
milling cnc machine at work. Metalworking multitool industry. Precision metal manufacturing. Shallow depth of view on shavings