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Preferred Compounding Acquires Trostel Ltd.

December 2, 2016

BARBERTON, OHIO – Preferred Compounding (Preferred) has acquired Wisconsin-based Trostel Ltd. (Trostel). Trostel is comprised of two divisions, the custom rubber compounding business Trostel Compounding and the value-added specialty molding business Trostel Molding. The acquisition of Trostel expands Preferred’s mixing capacity, geographic reach and high-performance compounding capabilities. Terms were not announced for the deal, which […]

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Trostel Attains Platinum Level Supplier Designation from Caterpillar

September 11, 2015

Trostel Ltd., a custom rubber molding and compounding company, today announced that as of March 2015 it has been certified at the platinum level through Caterpillar’s Supplier Quality Excellence Process (SQEP). This is the first time Trostel has achieved Caterpillar’s highest SQEP standard, rising from bronze, which it has held since 2012. Trostel Attains Platinum […]

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Worldwise, Trostel, WoodCrafters Home Products partner with STC for job-training grant

August 26, 2015

Worldwise, Trostel, WoodCrafters Home Products partner with STC for job-training grant

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Local Manufacturer Nominated for State Recognition

January 19, 2015

Local manufactuer nominated for state recognition

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Trostel Opens Doors to Youth Apprenticeship Program

October 15, 2014

Innovative collaboration brings impactful education solutions to students,meets needs of manufacturing, strengthens local communities LAKE GENEVA, Wis.(October 16, 2014) – Trostel, a custom rubber molding and compounding company, recently launched a manufacturing youth apprenticeship program in cooperation with GPS Education Partners by providing learning space and apprenticeship training to high school students at its operations […]

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Supplier Recognizes Trostel with Lianda Customer Appreciation Award

October 10, 2014

Trostel Custom Mixing recently received a Customer Appreciation award from Lianda Corporation. This award reflects recognition of Trostel as a true partner by one of our key raw material suppliers. At Trostel, we recognize that our suppliers are as critical to our success as our customers. Developing partnerships with our key suppliers leads to long […]

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