RINNAI CORP
RINNAI CORP is a supplier based in JAPAN with 2,226 U.S. import bill-of-lading shipment records between Jan 2020 and Aug 2026. It ranks #2 among suppliers of Instantaneous gas water heaters (HS 841911) to the U.S. by shipment count. Its top U.S. customers include RINNAI AMERICA CORP and RINNAI CANADA HOLDINGS LIMITED, primarily ships HS code 841911. Shipments arrive primarily at SAVANNAH, GA. Shipment volume has risen over the past 12 months versus the prior year.
Sourced from U.S. Customs bill of lading data · Updated monthly · Data through August 2026Cite as: ImportDoor, U.S. Customs bill of lading data (data through August 2026), https://www.importdoor.com/supplier/rinnai-corp
See all 2,226 shipments of RINNAI CORP with dates, ports, consignees, filters and CSV export in the ImportDoor dashboard.
Open in dashboardShipments by month (last 24 months)
Trade flow: products → U.S. importers
What RINNAI CORP ships and to whom — the strongest product-customer relationships in its shipment records. Hover a ribbon for details; click a name to open its profile.
The largest relationship is Instantaneous gas water heaters → RINNAI AMERICA CORP with 733 shipments, followed by For gas fuel or for both gas and other fuels → RINNAI AMERICA CORP (567) and Other breathing appliances and gas masks, excluding protective… → RINNAI AMERICA CORP (316).
Top U.S. customers
| Importer | Shipments |
|---|---|
| RINNAI AMERICA CORP | 2,150 |
| RINNAI CANADA HOLDINGS LIMITED | 76 |
Top products (HS codes)
Unlock RINNAI CORP’s full product & HS-code breakdownOrigin countries
| Country | Shipments |
|---|---|
| JAPAN | 2,221 |
| CYPRUS | 2 |
| CHINA | 1 |
| REPUBLIC OF KOREA | 1 |
| SINGAPORE | 1 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| SAVANNAH, GA | 1,133 |
| OAKLAND, CA | 656 |
| LOS ANGELES, CA | 293 |
| TACOMA, WA | 66 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 49 |
| EVERETT, WA | 11 |
| LONG BEACH, CA | 8 |
| NEW YORK, NY | 4 |
| JACKSONVILLE, FL | 3 |
| MOBILE, AL | 2 |
Other suppliers of Instantaneous gas water heaters
Suppliers that also ship Instantaneous gas water heaters (HS 841911) to the U.S., ranked by shipment volume.
| Supplier | Shipments |
|---|---|
| KYUNGDONG NAVIEN CO LTD | 5,437 |
Frequently asked questions about RINNAI CORP
Who are RINNAI CORP's top U.S. customers?
Based on U.S. Customs bill-of-lading records, RINNAI CORP's top U.S. importers include RINNAI AMERICA CORP and RINNAI CANADA HOLDINGS LIMITED.
What does RINNAI CORP export?
RINNAI CORP's most frequent shipments fall under HS codes 841911, 732181, and 902000.
Is RINNAI CORP a major supplier of Instantaneous gas water heaters?
Yes — based on U.S. Customs bill-of-lading shipment counts, RINNAI CORP is the #2 supplier of Instantaneous gas water heaters (HS 841911) to the U.S.
Where does RINNAI CORP ship from?
RINNAI CORP ships primarily from JAPAN, CYPRUS, and CHINA.
How many shipments does RINNAI CORP have?
ImportDoor has 2,226 U.S. import shipment records for RINNAI CORP, spanning Jan 2020 to Aug 2026.
Which U.S. ports does RINNAI CORP ship to?
RINNAI CORP's shipments arrive primarily at SAVANNAH, GA and OAKLAND, CA.
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