Alongside our comprehensive range of manufactured products, Sigma is proud to offer complimentary services to the aerospace, power & defence industries. With our polishing & finishing facilities, we can also offer in-house fixture design and manufacture, heat and surface treatments and non-destructive testing.

We ensure the quality, safety and durability of components and parts with special processes and procedures accredited by Nadcap and our customers.

Explore our services below and contact us to discuss your needs.