Your Turbocharger Partner

We provide quality and safety with application engineering expertise and
service excellence throughout entire lifecycle of engines.

Your Turbocharger Partner
Your Turbocharger Partner
Your Turbocharger Partner

BUSINESS

We believe that advanced engineering and after-sales service are important for maintaining the best engine performance.

Turbochargers

Turbochargers

A turbocharger that is active in various places around the world. We are selling reliable and proven ABB and IHI turbochargers to Japanese customers.

Service and spare parts

Service and spare parts

For safe operation and preventive maintenance, we maintain the turbocharger of our customers with high technology and mobility.

Digital Solutions

Digital Solutions

We digitally support customers using turbochargers and contribute to the optimization of customers’ engines.

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COMPANY INFO

Turbo Systems United Co., Ltd. (TSU) was established on October 1, 1998 as a joint venture of ABB K. K. and IHI Corporation.
TSU is the sales and service organization for ABB and IHI turbocharger products in Japan applied on large diesel and
gas engines for ships, power stations, gen-sets, diesel locomotives and large off-highway vehicles.

SPECIAL CONTENT

A simple and easy-to-understand explanation of what a turbocharger is.

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Introducing TSU services maintenance and digital solution proposals, as well as customer feedback.

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Link to the digital magazine “Charge!” published by ABB Turbocharging.
(External link)

ABB Charge!

Contact us

Turbochargers

reception hours
9:00-17:00(week days)

Service and spare parts

Eastern
Japan
+81-3-4523-6910
Western
Japan
+81-78-200-3092

reception hours
9:00-17:00(week days)

Emergency support

+81-45-759-3867Only available in Japanese

24hours 365days

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