Martinrea 2.0, Ligher, Safer, Stronger and More Efficient Martinrea 2.0, Ligher, Safer, Stronger and More Efficient

Welcome to Martinrea International Inc.



Martinrea is a diversified global automotive supplier, engaged in the design, development and manufacturing of metal parts, assemblies and modules, complex fluid management systems and aluminum products. We employ approximately 15,000 skilled and motivated people at manufacturing, engineering and technical centers in Canada, the United States, Mexico, Brazil, Germany, Slovakia, Spain and China. Our business strategy leverages world-class technologies, motivated and talented people, and high-quality products. We aim to be the best automotive parts supplier in the world in the products and services we provide.


Martinrea Aluminum

Martinrea is one of the world's largest producers of lightweight cast aluminum engine blocks, transmission housings and structural components through its Martinrea Honsel business unit. Martinrea Honsel operates state-of-the-art high pressure and low pressure casting plants in Mexico, Brazil, Germany, Spain and China and it also produces rolled aluminum plates and coils.

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Martinrea Flexible Manufacturing

Martinrea supplies diverse and complex assemblies to global automakers from facilities in Canada, Mexico and the United States.

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Martinrea Fluids

Martinrea supplies complete fluid systems to global automakers from facilities in Canada, United States, Mexico, Europe and China.

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Martinrea Metallics

Martinrea supplies complex, lightweight, high-strength structural and chassis parts and assemblies to global automakers from facilities in Canada, United States and Mexico.

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