Precision Engineering services for global industry sectors

Subcontract precision engineering of parts and components for a range of industry sectors including automotive, architectural, oil & gas and renewable energy. If you’re looking for a precision engineering company that can cater for a range of sizes and specifications, and whether you need a single part or a thousand, we can provide a solution that meets your needs.

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Local expertise with global reach

Kenworth Engineering are a family owned and run precision engineering company based in Grimsby, UK, that have over 30 years experience in the sector. We pride ourselves on our ability to provide a bespoke service that is tailored to our customer’s needs. Whether you need a one-off component or a complete manufacturing solution, we can help. Our team of engineers have the skills and knowledge to deliver a high-quality product, on time and within budget.

About us


Years of engineering experience


ISO 9001:2015 certified ensuring quality

We innovate cutting-edge solutions


We manufacture parts and components to -10 microns tolerance

Precision engineering is a manufacturing process that involves the production of parts with extremely precise measurements and tolerances. It uses advanced tools and technology such as Computer Numerical Control (CNC) machines, automated robots, and 3D printing to produce parts with extreme accuracy. Precision engineering provides high quality, cost effective solutions for a wide range of industrial applications including automotive, aerospace, medical electronics and more. With precision engineering, manufacturers are able to produce components that have consistent measurements and a very low risk of errors. The result is better overall performance and reliability which leads to increased efficiency in production and better customer satisfaction.

CNC precision engineering is a form of manufacturing which uses computer numerical control (CNC) machines to create parts with extreme accuracy and close tolerances. This requires high-tech machinery and tooling, including CNC mills, lathes and turning centres. The objective of CNC precision engineering is to produce parts that are reliable and consistent in their measurements with very little room for errors. This ultimately leads to improved efficiency in production, as well as customer satisfaction due to superior performance and dependability of the parts produced.

Precision Engineering is capable of producing parts with extremely tight tolerances, and here at Kenworth Engineering we are able to achieve sub-10 micron measurements. Such levels of precision provide unparalleled accuracy for parts manufacturing, resulting in reliable performance and increased efficiency.