Our Capabilities

Plant List
Castle has a sustained programme of investment into the latest machine tool technology to ensure we have the best tools available to meet the demanding requirements of our customers.
We have machinery across a range of sizes and capabillities to meet your needs.
Materials Experience

Our extensive materials experience has been built on operating across the most demanding sectors in industry.
Materials ExperiencePlant List

With more than 70 major CNC machine tools, Castle has machinery across a range of sizes and capabillities to meet your needs.
Plant ListSpecial Purpose Toolmaking

Castle offers a design and manufacture capabillity for jigs, tools, fixtures and special purpose machinery to customer specifications.
Special Purpose ToolmakingSupply Chain Capabilites

We manage the supply chain so that you dont have to. Castle utilizes a fully approved supply chain able to offer a range of wet process's, heat treatment and NDT capabillities.
Supply Chain CapabilitesAssembly Capabilites

Ranging from clean area assembly to full Class 1000 clean room assembly and testing of your products.
Assembly CapabilitesQuality Control & Assurance

We don't try to inspect quality into a job, we build it in.
Quality Control & Assurance