Welcome to Bolton Aerospace Limited

Bolton Aerospace Ltd, formerly Delta (Manganese Bronze) Ltd / Cerro (Manganese Bronze) Ltd was established in London in 1876 as a producer of cast and wrought copper alloys.

For over 100 years Bolton Aerospace Ltd has offered a full range of both cast and wrought products in the form of continuous castings, extruded, forged and hot rolled products, in a wide range of shapes including rounds, hexagons, squares, rectangles, discs, rings and hollows. Working with clients throughout the World in industries as diverse as aerospace, oil and gas, defence, marine and medical the company has successfully established itself as a world class manufacturer of copper alloys. Leading expertise along with exceptional service and quality has made us synonymous in the non- ferrous metal producing industry.

Our range of products includes;

  • Extruded and cold drawn bar
  • Hot rolled black and machined bar
  • Proof machined forgings
  • Continuous cast Gun metals, Phosphor and Aluminum Bronzes

We invest heavily in keeping our company in a leading market position through employing employees who are trained in all aspects of our products manufacture and by identifying and investing in areas where financial expenditure can be rewarded by improved manufacturing efficiencies.

You can find full details of our alloy range on the products page of this website. We also welcome enquiries at any time; experienced members of the team are always on hand to answer questions;

Contact Us  at Bolton Aerospace today by phone, fax or email to arrange a quotation.


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