Castech (UK)

With over 30 year’s experience, Castech (UK) are your single source solution for the manufacture and supply of Precision Components. We are ISO 9001:2015 accredited and work with leading companies from a variety of Industries including Aerospace, Military/Defence, Medical, Rail and more. We supply your components complete to drawing specification. We offer short lead times and competitive prices.

We manufacture and supply:

  • Aluminium Castings (Sand Casting / Gravity Die Casting / Pressure Die Casting)
  • Investment Castings
  • CNC Machined Components
  • Sheet Metal Fabricated Components
  • Polyurethane Mouldings
  1. Aluminium Casting

    Aluminium Casting
    Welcome to Castech (UK) Ltd. We specialise in the manufacture and supply of Precision Aluminium Sand Castings. Our success is based on taking the well established process and integrating it with state-of-the-art tooling techniques to create high quality components that satisfy the design demands of a variety of different industries. This also allows us the opportunity to cast a wide range of different sized Castings with different levels of intricacy. At Castech (UK) we provide a complete service and deliver your components complete to drawing specifications. Please email your enquiries to sales@castech.co.uk or give us a call to discuss your requirements on 01234 391 973.
  2. Aluminium Casting Foundry

    Aluminium Casting Foundry
    Welcome to Castech (UK) Ltd. We specialise in the manufacture and supply of Precision Aluminium Sand Castings. Our success is based on taking the well established process and integrating it with state-of-the-art tooling techniques to create high quality components that satisfy the design demands of a variety of different industries. This also allows us the opportunity to cast a wide range of different sized Castings with different levels of intricacy. At Castech (UK) we provide a complete service and deliver your components complete to drawing specifications. Please email your enquiries to sales@castech.co.uk or give us a call to discuss your requirements on 01234 391 973.
  3. Aluminium Castings

    Aluminium Castings
    Welcome to Castech (UK) Ltd. We specialise in the manufacture and supply of Precision Aluminium Sand Castings. Our success is based on taking the well established process and integrating it with state-of-the-art tooling techniques to create high quality components that satisfy the design demands of a variety of different industries. This also allows us the opportunity to cast a wide range of different sized Castings with different levels of intricacy. At Castech (UK) we provide a complete service and deliver your components complete to drawing specifications. Please email your enquiries to sales@castech.co.uk or give us a call to discuss your requirements on 01234 391 973.
  4. Aluminium CNC

    Aluminium CNC
    We are specialist CNC Machinists and offer both Turning and Milling. We have recently invested in new state-of-the-art machinery (Dugard Lathe). This is perfect for your low to medium batch turned components. We provide CNC Machined Components for a variety of different industries such as military, defence, medical, optical, electronics, automotive and more. We have large capacity which results in short lead times. Our general tolerance is ±0.1mm but we regularly work to the nearest micron. We are always machining components in a wide variety of materials. Most commonly we machine components from aluminium but we also regularly machine Stainless Steel, Brass, Nylon, PVC and Acetal. Please email your enquiries to sales@castech.co.uk or give us a call to discuss your requirements on 01234 391 973.
  5. Aluminium Components

    Aluminium Components
    We are specialist CNC Machinists and offer both Turning and Milling. We have recently invested in new state-of-the-art machinery (Dugard Lathe). This is perfect for your low to medium batch turned components. We provide CNC Machined Components for a variety of different industries such as military, defence, medical, optical, electronics, automotive and more. We have large capacity which results in short lead times. Our general tolerance is ±0.1mm but we regularly work to the nearest micron. We are always machining components in a wide variety of materials. Most commonly we machine components from aluminium but we also regularly machine Stainless Steel, Brass, Nylon, PVC and Acetal. Please email your enquiries to sales@castech.co.uk or give us a call to discuss your requirements on 01234 391 973.
  6. Aluminium Gravity Die

    Aluminium Gravity Die
    At Castech (UK) Ltd we offer Gravity Die Castings. This is done by pouring molten metal into cast-iron moulds. These moulds are permanent and produce a higher casting rate than Sand Castings. All tooling is manufactured using state of the art CNC Machinery and fully inspected before production runs can go ahead. A wide range of major non-ferrous metal alloys are available for your casting requirements such as Aluminium or Zinc alloys. We are ISO 90001:2008 and throughout the order process this quality will be reflected in our communication, thoroughness and quality of finished components. Please email your enquiries to sales@castech.co.uk or give us a call to discuss your requirements on 01234 391 973.
  7. Aluminium Pressure Die

    Aluminium Pressure Die
    At Castech (UK) Ltd we also specialise in Pressure Die Casting. Using non-ferrous metals and different alloys such as Aluminium and Zinc, we are able to create high quality castings of different sizes and different levels of intricacy. Our castings have short lead times and can be made in medium to high batches. It is well known that Die Casting Tooling is high cost. However, the initial high start up costs can quickly be eradicated because of the low cost unit prices available. All tooling is manufactured using state of the art CNC Machinery and fully inspected before production runs can go ahead. Castings are hand finished by our highly skilled work force and checked for accuracy and consistency using specific gauges and jigs. A final shot-blasting process allows for a variety of different surface finishes including anodising, alochroming and painting. We can provide Certificate of Conformance upon request. Please email your enquiries to sales@castech.co.uk or give us a call to discuss your requirements on 01234 391 973.
  8. Aluminium Sheet Metal

    Aluminium Sheet Metal
    Castech (UK) Ltd offer a host of Sheet Metal Fabrication Services. Our state of the art machinery allows us to offer folding, bending, welding, punching and laser cutting. We are pleased to offer our customers added value by providing components fully assembled -saving you time and money. Typically we work with Mild Steel, Stainless Steel and Aluminium sheet - but we are always happy to work to our customer requirements so please get in contact to discuss. Please email your enquiries to sales@castech.co.uk or give us a call to discuss your requirements on 01234 391 973.
  9. Anodise Castings

    Anodise Castings
    Welcome to Castech (UK) Ltd. We specialise in the manufacture and supply of Precision Aluminium Sand Castings. Our success is based on taking the well established process and integrating it with state-of-the-art tooling techniques to create high quality components that satisfy the design demands of a variety of different industries. This also allows us the opportunity to cast a wide range of different sized Castings with different levels of intricacy. At Castech (UK) we provide a complete service and deliver your components complete to drawing specifications. Please email your enquiries to sales@castech.co.uk or give us a call to discuss your requirements on 01234 391 973.
  10. Anodising

    Anodising
    Welcome to Castech (UK) Ltd. We specialise in the manufacture and supply of Precision Aluminium Sand Castings. Our success is based on taking the well established process and integrating it with state-of-the-art tooling techniques to create high quality components that satisfy the design demands of a variety of different industries. This also allows us the opportunity to cast a wide range of different sized Castings with different levels of intricacy. At Castech (UK) we provide a complete service and deliver your components complete to drawing specifications. Please email your enquiries to sales@castech.co.uk or give us a call to discuss your requirements on 01234 391 973.