Faq|Do-Yamamoto continues to challenge technology and produce high quality products.

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Is it possible to order just 1 hose?

Yes, it is possible.
Here at Do-Yamamoto, we can supply even a 1 hose with a 1 inch length. We have a diverse stock to match our customer’s needs. Please feel free to contact us with your inquiry.

Can you manufacture metal fittings with international standards and materials?

Yes, we can. Do-Yamamoto can manufacture various materials and standards such as JIS, ASME, DIN, etc. If you have an inquiry that was rejected by other companies, please contact us, we might be able to help you.

Is it possible to do a pressure test and issue an inspection report?

Yes, it is possible. Our factory has the necessary tools and machinery to do a hydraulic or nitrogen test. We also submit inspection reports and material certificates.