Custom Molded Sealing Product Solutions,

Founded in Milwaukee in 1858 and headquartered in Lake Geneva Wisconsin, Trostel is part of Park Ohio.  The company has a rich tradition of providing high performance seals, custom molded products and custom mixed compounds to both mobile and industrial markets.

Competency and capability
Trostel’s applications expertise, seal design experience and molding capability is supported by a strong competency in elastomeric polymer development. These align well with the needs of the design engineer.

We understand how each application’s environment acts on seal performance and durability. Whether it is fluid compatibility, a wide temperature range, abrasion or low torque we can provide the right material and component design to meet your application. Our strength is component integration where dimensional accuracy and bond integrity between the rubber and carrier are critical. We specialize in the latest rubber to metal adhesive systems. As a solutions provider we are comfortable with the design and molding of complex geometries.

The way we work
Trostel seeks to collaborate early in the design cycle so as to gain a solid understanding of the customers design goals and program milestones. We then work with the customer to specify the correct material and design to provide the optimum value in a sealing solution.  To verify the solution we perform application and endurance testing in our Technical Center.

Industrial

Manufacturing

Trostel

Trostel's headquarters in Lake Geneva, WI, United States

Dennis Yakes

Paul Stoeck

Angel Hernandez

Bradley Steusloff

Angel Rosales

Michael N.

Gabriel Perez

Brandon Garlock

Erika Jimenez

Maureen Walton

Aida Olivares

Geraldineth Araujo

Evelyn Karina Hernandez

Victoria Martinez

The Engineering and Quality Assurance team at Trostel is responsible for the design and development of high-performance sealing solutions tailored to meet specific customer requirements. This team collaborates closely with clients during the design phase to ensure optimal material selection and component integration, while conducting rigorous testing to validate product performance and durability. By leveraging their expertise in elastomeric polymer development and complex geometries, they ensure that every product aligns with industry standards for quality and reliability.

Engineering and Quality Assurance

Trostel

Org chart

Teams

Engineering and Quality Assurance

Offices

Trostel

Org chart

Teams

Engineering and Quality Assurance

Offices

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