TRIO Engineered Products, Inc. continues to grow as a manufacturer of crushing, vibrating, washing, and conveying equipment for the aggregate, mining, recycling, and mineral industries.
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TRIO's main corporate office and US warehousing facility is located just outside of Los Angeles in Irwindale, California.
TRIO is staffed by a management team of forty experienced design and production engineers overseeing an expanding team of 300 mechanics, welders, and machinists.