SUMI VIETNAM WIRING SYSTEMS CO LTD
SUMI VIETNAM WIRING SYSTEMS CO LTD is a supplier based in VIET NAM with 1,475 U.S. import bill-of-lading shipment records between Jan 2020 and Aug 2026. It ranks #2 among suppliers of Tungsten (wolfram) and articles thereof, including waste and scrap, wire (HS 810196) to the U.S. by shipment count. Its top U.S. customers include SUMITOMO ELECTRIC WIRING SYSTEMS INC, SUMITOMO ELECTRIC WIRING SYSTEMS, and SEWS CANADA LTD, primarily ships HS code 810196. Shipments arrive primarily at LONG BEACH, CA. Shipment volume has declined 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/sumi-vietnam-wiring-systems-co-ltd
See all 1,475 shipments of SUMI VIETNAM WIRING SYSTEMS CO LTD 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 SUMI VIETNAM WIRING SYSTEMS CO LTD 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 Tungsten (wolfram) and articles thereof, including waste and sc… → SUMITOMO ELECTRIC WIRING SYSTEMS INC with 1,077 shipments, followed by Tungsten (wolfram) and articles thereof, including waste and sc… → SUMITOMO ELECTRIC WIRING SYSTEMS (130) and Tungsten (wolfram) and articles thereof, including waste and sc… → SEWS CANADA LTD (94).
Top U.S. customers
| Importer | Shipments |
|---|---|
| SUMITOMO ELECTRIC WIRING SYSTEMS INC | 1,084 |
| SUMITOMO ELECTRIC WIRING SYSTEMS | 130 |
| SEWS CANADA LTD | 94 |
| SUMITOMO ELECTRIC WIRING SYSTEMS I ALABAMA CUSTOMER SERVICE CENTER | 62 |
| SUMITOMO ELECTRIC WIRING SYSTEMS I NASHVILLE CUSTOMER SERVICE CENTER | 46 |
| SUMITOMO ELECTRIC WIRING SYSTEMS I | 31 |
| SUMITOMO ELECTRIC WIRING SYSTEMS IN | 18 |
| SEWS MEXICO S A DE C V | 8 |
| SUMITOMO ELECTRIC WIRING SYSTEMS I SUMITOMO ELECTRIC WIRING SYSTEMS I NC | 1 |
| SUMITOMO ELECTRICAL WIRING SYSTEMS INC | 1 |
Top products (HS codes)
| Product (HS code) | Shipments |
|---|---|
| Tungsten (wolfram) and articles thereof, including waste and scrap, wire (810196) | 1,420 |
| Ignition wiring sets and other wiring sets of a kind used in vehicles, aircraft or ships (854430) | 43 |
| Tungsten (wolfram) and articles thereof, including waste and scrap, wire (810196.0) | 11 |
| Machinery for preparing or making up tobacco, machinery (847810) | 1 |
Origin countries
| Country | Shipments |
|---|---|
| VIET NAM | 1,431 |
| HONG KONG | 36 |
| CHINA | 8 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| LONG BEACH, CA | 717 |
| LOS ANGELES, CA | 348 |
| MOBILE, AL | 191 |
| SEATTLE, WA | 116 |
| TACOMA, WA | 50 |
| NORFOLK, VA | 35 |
| SAVANNAH, GA | 10 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 5 |
| HOUSTON, TX | 2 |
| NEW ORLEANS, LA | 1 |
Other suppliers of Tungsten (wolfram) and articles thereof, including waste and scrap, wire
Suppliers that also ship Tungsten (wolfram) and articles thereof, including waste and scrap, wire (HS 810196) to the U.S., ranked by shipment volume.
| Supplier | Shipments |
|---|---|
| SUMI HANEL WIRING SYSTEMS CO LTD | 1,975 |
| AUGUST AMBER HK LIMITED | 1,092 |
| HONGDUK INDUSTRIAL CO LTD | 684 |
Frequently asked questions about SUMI VIETNAM WIRING SYSTEMS CO LTD
Who are SUMI VIETNAM WIRING SYSTEMS CO LTD's top U.S. customers?
Based on U.S. Customs bill-of-lading records, SUMI VIETNAM WIRING SYSTEMS CO LTD's top U.S. importers include SUMITOMO ELECTRIC WIRING SYSTEMS INC, SUMITOMO ELECTRIC WIRING SYSTEMS, SEWS CANADA LTD, SUMITOMO ELECTRIC WIRING SYSTEMS I ALABAMA CUSTOMER SERVICE CENTER, and SUMITOMO ELECTRIC WIRING SYSTEMS I NASHVILLE CUSTOMER SERVICE CENTER.
What does SUMI VIETNAM WIRING SYSTEMS CO LTD export?
SUMI VIETNAM WIRING SYSTEMS CO LTD's most frequent shipments fall under HS codes 810196, 854430, and 810196.0.
Is SUMI VIETNAM WIRING SYSTEMS CO LTD a major supplier of Tungsten (wolfram) and articles thereof, including waste and scrap, wire?
Yes — based on U.S. Customs bill-of-lading shipment counts, SUMI VIETNAM WIRING SYSTEMS CO LTD is the #2 supplier of Tungsten (wolfram) and articles thereof, including waste and scrap, wire (HS 810196) to the U.S.
Where does SUMI VIETNAM WIRING SYSTEMS CO LTD ship from?
SUMI VIETNAM WIRING SYSTEMS CO LTD ships primarily from VIET NAM, HONG KONG, and CHINA.
How many shipments does SUMI VIETNAM WIRING SYSTEMS CO LTD have?
ImportDoor has 1,475 U.S. import shipment records for SUMI VIETNAM WIRING SYSTEMS CO LTD, spanning Jan 2020 to Aug 2026.
Which U.S. ports does SUMI VIETNAM WIRING SYSTEMS CO LTD ship to?
SUMI VIETNAM WIRING SYSTEMS CO LTD's shipments arrive primarily at LONG BEACH, CA and LOS ANGELES, CA.
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