Contact
   
For inquiries about products sales. (except for spare-parts)
When you are interested in our engines and/or Z-Peller.
For inquiries about after-sales service (maintenance work and/or spare parts) for our products (Niigata Diesel Engine, Z-Peller, and related equipment), please contact our nearest subsidiary office or agent with the model name and serial number of your Niigata Engine or Z-Peller. This information is essential for identifying the correct parts you need.
You can find our service network at the following link: https://www.ihi.co.jp/ips/english/service.html.
Alternatively, you can send your inquiry directly to us. Please ensure you provide the model name and, most importantly, the serial number of your Niigata Engine or Z-Peller, as this information is crucial for identifying the correct parts you need. 

For other makers equipment or Niigata T/C which was mounted to other maker's engine, please contact to original engine maker or suitable other company.
For inquiries about procurement-related matter.
When you want to propose your products and/or services to us.
For inquiries about this web-site or a content other than the above.
When you want to give your opinions and/or have information on this site.
   
 
Human Rights Grievance Desk
 
 
Attention：
When you don't mention "model name" and "serial number" in your inquiry about a specific product(engine/Z-Peller), there may be no replies from us.