Made to specification, delivered to schedule

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Calder

© 2026 Calder. All rights reserved.

Built with ONIWC

What we make

Processes, tolerances and volumes we run to.

What working with us looks likeCalder in figuresSend us a drawing

CNC machining

Milling and turning to tight tolerance, in most materials.

Sheet metal & fabrication

Cutting, forming, welding and finishing, in-house.

Assembly & integration

Sub-assemblies and finished units, tested before they ship.

Quality & inspection

Documented conformance, not asserted conformance.

Design for manufacture

The conversation that takes cost out before anything is cut.

Scheduled supply

Call-off agreements, stock holding and a lead time you can plan around.

All capabilities

How we work

What working with us looks like

Four stages, and you will always know which one you are in.

  1. 01

    Enquiry

    Send drawings or a sample. Quotation within two working days, with a note on cost drivers.

  2. 02

    First article

    A first article with full inspection report, signed off by you before production runs.

  3. 03

    Production

    Scheduled manufacture with in-process inspection and traceability through every batch.

  4. 04

    Supply

    Delivery to schedule, held stock where agreed, and a quarterly supply review.

By the numbers

Calder in figures

99.2%
on-time delivery
<1%
defect rate
2 days
typical quotation turnaround
ISO 9001
quality management system

Send us a drawing

Quotations usually come back within two working days, with a note on anything in the design that will cost you more than it needs to.

Request a quote