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Hitachi Astemo Ohio Manufacturing, Inc.
Building the foundation of safety and performance



As a member of Hitachi Astemo, Ltd., Hitachi Astemo Ohio Manufacturing, Inc. develops and manufactures suspension systems for motorcycles, shock absorbers, power steering systems and powertrain pumps for automobiles in the United States.  We also develop center drive shafts for AWD and provide race support centered on motocross.  

To maintain the trust of our customers, we have listened to their voices every day to live up to their expectations.  As the automobile industry reaches the time for a change due to electrification and practical application of self-driving technology, we will continue to provide products and services that satisfy our customers by leveraging the technology and know-how we have fostered. 

As expressed in “Advance Sustainable Technologies for Mobility”, which is the origin of our company name, we will continue to take on the challenge of contributing to the creation of a better mobility society.



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ASI in top 100 Healthiest Workplaces in America in 2020

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American Showa has been recognized as one of the Healthiest 100 Workplaces in America, an awards program created to honor people-first organizations that prioritize the well-being of their employee po...

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Victory for Veterans Run-Walk October 5th 2019 raised $7,000

Company News Events

Kazumi Ikeuchi, COO of American Showa’s Steering Division, presents a $7,000 donation to Erin Joyner, representative of Volunteers of America Veterans Services program. From left are Brad Brown, Jodel...

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ASI ‘s event raises over $8000 for Nationwide Children’s Hospital of Columbus, Ohio

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Thank you to all who volunteered to make the inaugural Dream Big 5K/10K and kid’s races a success!   258 participants signed up to complete the events held on June 8th at Alum Creek Sta...

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Showa Corporation to Exhibit at 2019 SAE WCX

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Showa Corporation (Headquartered in Gyoda-city, Saitama Prefecture / President: Nobuyuki Sugiyama) showcased our products for the first time at SAE World Congress Experience (SAE WCX) 2019, held in De...

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American Showa, Inc. partners with local organizations to benefit homeless veterans

Company News

Photo: Phil Schneider, Director of Program Operations for Volunteers of America & Iwan Gibby, American Showa VP & Plant Manager American Showa, an automotive manufacturer located in Blanche...

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On January 24th of 2019 American Showa received the prestigious 2018 Ohio Healthy Worksite Gold Level Awardfrom the Ohio Department of Health! The Gold Level Award is the highest award given to Ohio e...

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