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The undisputed world leader in the Formula 1 sector, Del West designs high-precision mechanical products for the racing, high-performance serial vehicle, watchmaking and aerospace markets - Del West

The undisputed world leader in the Formula 1 sector, Del West designs high-precision mechanical products for the racing, high-performance serial vehicle, watchmaking and aerospace markets.

Are you a company looking for a partner to take on a new challenge? Del West will be your advisor, taking you through design, test and production of parts and systems.

Do you need the valves, followers/rockers or pneumatic systems in order to win the most competitive races? We are the world leader in valvetrains.

Do you want to design your high-end production cars and motorcycles with titanium valves? We can advise you on how to do it and then manufacture them in the production volumes you will need.

Are you looking for a partner to produce watch cases and components? With our extensive knowledge of the watchmaking industry, we can produce both small quantity prototype pieces and also handle larger series volumes.

Do you need materials that stand out from the crowd? Materials science is at the core of our technical expertise.

Whether it's an important component for your engine's valvetrain, a critical component for your watch, or a building block for tomorrow's aerospace fleet, Del West can help.

Auto racing

Our products cover the entire range of engine timing components: valves, actuators, pneumatic cylinders...

High-performance production vehicles

Some of the world's most powerful engines are equipped with our valves, adjusting beads, bicones, and finger followers.

Watchmaking

From the creation of new materials to the complete manufacture of cases, we offer a complete range of services to the watchmaking industry.

Aerospace

Del West supplies the US Department of Defense with MMC aluminum alloy bearing liners for Sikorsky and Boeing helicopters.

Your projects benefit from the technical and scientific expertise of a world leader in the field of innovation represented by Formula 1. From the creation of new materials to advanced design, cutting-edge machining, coating and assembly, we master every stage of the process, thanks to our unique know-how.

R&D

From research to design, simulation and testing, Del West is with you every step of the way.

Materials

Titanium, aluminum, steel, exotic materials: we help you choose the right alloy. And if it doesn't exist, we'll create it for you.

Fabrication

Our factories have extensive turning, milling, multi-axis machining and hot stamping capacities.

Surface engineering

Del West relies on a wide range of technologies, from grinding to superfinishing to coatings.

Assembly

Our specialists use both automated and manual assembly methods for optimum performance

Quality

All products manufactured at Del West undergo a series of checks to ensure that customers receive the highest possible quality.

Founded in 1973, family-owned Del West celebrated its 50th anniversary in 2023. The company has three sites in the USA and one in Switzerland. A leader in the motor racing sector, it also designs and manufactures high-precision mechanical products for production cars and motorcycles, watchmaking and aerospace.