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Quality

Products





Join Our Team

Kosei offers competitive wages and excellent fringe benefits

Current Openings

Contact Us

1100 McKinley Road

St Marys, OH 45885

P: 419-394-7840

F: 419-394-4776

Join Our Team


Kosei offers competitive
wages and excellent
fringe benefits


Current Openings

Contact Us

1100 McKinley Road

St Marys, OH 45885

P: 419-394-7840

F: 419-394-4776



Forty-Three Million Wheels...

A leader in the manufacture of
cast aluminum automotive wheels.

Our products can be found on some
of the most popular vehicles today.

Our clients include some of the largest auto manufacturers in the world.

Forty-Three Million Wheels...

A leader in the manufacture of cast aluminum automotive wheels.

A leader in the manufacture of
cast aluminum automotive wheels.

Our products can be found on some
of the mos
t popular vehicles today.

Our products can be found on some
of the m
ost popular vehicles today.

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A leader in the manufacture of

cast aluminum automotive parts.

OUR MISSION


Kosei St. Marys Corporation will strive to be the best aluminum wheel company in the world in terms of safety, quality, delivery, and customer satisfaction. All associates of Kosei St. Marys Corporation are involved in and support this objective.


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