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The Frog, Switch & Manufacturing Company
We are a world leader in the manufacture of manganese steel castings for the crushing and grinding industry.
For over half a century we have served a global base of OEMs, metallic mines, and aggregate plants. Our castings are shipped all over the world.
A long and fascinating history has led the company to where we are now – a major crusher parts supplier to the aggregate industry and to the growing global commodities markets of gold, copper, and iron ore.
Click here for openings and an application.
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