Institutional
Industrial Unit
Monte Alto - SP
OUR HISTORY
For over 40 years, developing industrial solutions in aluminum, rubber, and braking systems with global standards.
Dia-Frag was founded on February 15, 1984, in Monte Alto (SP), focusing on the development, manufacturing, and commercialization of aluminum and rubber products. With a modern industrial facility, it established itself as an important supplier in the motorcycle parts sector, expanding its operations to the automotive, railway, and agricultural machinery sectors.
In 2003, after obtaining ISO 9001 certification, the company began supplying major motorcycle manufacturers in Brazil, becoming a strategic partner to these companies. In 2014, it was incorporated into Wabtec Corporation, a multinational company headquartered in the United States with a global presence in the transportation sector.
Since then, it has been part of a group that supplies highly engineered components and systems for freight and passenger transportation. From 2017 onwards, it expanded its operations by supplying technical aluminum components to automotive manufacturers, especially engine parts.
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Mission - Vision
Mission
To unlock our customers’ potential by delivering innovative and durable transportation solutions.
Vision
Revolutionize the way the world moves for future generations.
Values
People First
We value relationships. Whether with each other or with our customers, we do the right thing. People and their safety are our top priority.
Embrace Difference
We celebrate diverse experiences, knowledge, and backgrounds, and foster an environment where everyone belongs.
Expand the Possible
We continuously seek ways to improve what we create and how we do it. We are lifelong learners, driven to deliver exceptional results.
One Wabtec
We are a global community working together to achieve our shared mission. Wherever we go, we go together.
Quality
Dia-Frag stands out for its expertise in aluminum, friction materials, and rubber, combined with advanced technology, a modern manufacturing facility, and both national and international quality certifications. Its products follow strict technical standards, with a strong focus on quality, customer service, and efficient logistics for fast and reliable delivery.
Learn about our Quality PolicyCertification
Dia-Frag is an ISO 9001 certified company – Quality Management System.

