ABOUT US
Longton Light Alloys is a family owned independent medium sized aluminium and non-ferrous foundry having been established since 1975.



ABOUT LONGTON LIGHT ALLOYS
WHO ARE WE
Longton Light Alloys is a family owned independent medium sized aluminium and non-ferrous foundry having been established since 1975. We have during this time seen a steady growth in business which we believe is due to our friendly and efficient service, coupled with pride in our products and our positive and forward thinking approach to achieving the highest quality of castings.
Our range of production is extensive from small low weight castings to large castings weighing up to 2 tonnes, it encompasses traditional manufacturing methods such as Green Sand to the more modern Resin Set Sands and Gravity Dies Casting which enables us to offer one off prototypes to higher volumes of production.
We are one of the few aluminium foundries that will produce castings with stainless steel tubes cast in for keeping vacuum forming tools at a constant temperature.
Longton Light Alloys is a BS EN ISO 9001:2008 registered company and all our Aluminium and Copper Based Castings are fully traceable. When finishing is required on our Aluminium Castings then we only use approved suppliers, our Aluminium Castings are only treated in accordance with our quality assurance certification certified by BSI.
COMPLETE PACKAGE
WHAT WE CAN OFFER YOU
We can offer you a comprehensive service for the supply of your castings including:
- Advice and assistance on material specification
- Advice and supply of applicable tooling
- Full heat treatment facilities
- Advise on the type of moulding process most suitable to your application, such as:
Green Sand Mould
One of the cheapest methods of producing one-off and small production run castings.
RESIN SAND MOULD
Suitable for all types of castings.
Petrobond mould
Used on master patterns etc to obtain fine detail.
DIE CASTING
For longer production runs.





Supplying Aluminium, Copper based and Zinc Castings
Supplying Aluminium Castings, Bronze Castings and Zinc Castings to:
- Aerospace
- Automotive
- Marine
- Rail
- Architectural
- Films and Movies
- Sculptural
- Food & Chemical industries
- Oil and Gas Industry
WHAT WE STAND FOR
OUR Philosophy
Longton Light Alloys appreciates that the best way to sustain business and build strong partnerships is to learn and understand our customers’ requirements.
SERVICE
Customer Service is at the top of our list, the Customer is the most important part of our business, and we will always wherever possible provide the right product to suit your requirements.
DELIVERY
One of our key aspects is our commitment to meet delivery schedules. We can offer an extremely flexible service due to our unique capabilities and can offer continuous monitoring of production and delivery schedules.
QUALITY
Providing castings that are consistently of good quality means working to a goal of excellence, by implementation of quality control systems such as BS EN ISO 9001:2008 continuous investment in training and plant and equipment we feel that this standard of excellence is applied to every casting we manufacture. Customers or potential Customers are welcome to carry out 3rd party audits and inspection of our Quality Control systems.
INDUSTRIES
INDUSTRIES WE SERVE
Supplying Aluminium Castings, Bronze Castings and Zinc Castings to