DONG IL ALUMINIUM CO LTD

DONG IL ALUMINIUM CO LTD is a supplier based in REPUBLIC OF KOREA with 1,220 U.S. import bill-of-lading shipment records between Jan 2020 and Apr 2026. It ranks #2 among suppliers of Backed of copper alloys (HS 741022) to the U.S. by shipment count. Its top U.S. customers include KATAMAN METALS LLC, HANON SYSTEMS ALABAMA CORP, and SK GLOBAL AMERICA INC, primarily ships HS code 741022. Shipments arrive primarily at LOS ANGELES, CA. 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 May 2026

Total shipments

1,220

First seen

Jan 2020

Last seen

Apr 2026

Origin countries

Shipments over time (last 24 months)

2023-112026-04

Trade flow: products → U.S. importers

What DONG IL ALUMINIUM 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 Backed of copper alloys → KATAMAN METALS LLC with 218 shipments, followed by Backed of copper alloys → HANON SYSTEMS ALABAMA CORP (182) and Backed of copper alloys → SK GLOBAL AMERICA INC (65).

Top U.S. customers

Importer	Shipments
KATAMAN METALS LLC	346
HANON SYSTEMS ALABAMA CORP	218
SK GLOBAL AMERICA INC	172
SK BATTERY AMERICA INC	54
CATTY CORP	44

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Top products (HS codes)

Product (HS code)	Shipments
Backed of copper alloys (741022)	741
Rolled but not further worked (760711)	118
Aluminum bars, rods and profiles, hollow profiles (760421)	71
Apparatus based on the use of X-rays or of alpha, beta, gamma or other ionizing radiations, whether or not for medical, surgical, dental or veterinary uses, including radiography or radiotherapy apparatus, X-ray tubes and other X-ray generators, high tension generators, control panels and desks, screens, examination or treatment tables, chairs and the like, x-ray tubes (902230)	48
Trifluoromethane (HFC-23) (290341)	33

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Origin countries

Country	Shipments
REPUBLIC OF KOREA	1,214
KOREA, DEMOCRATIC PEOPLES REPUBLIC OF	4
PANAMA	2

Ports of unlading

U.S. port	Shipments
LOS ANGELES, CA	276
LONG BEACH, CA	236
SAVANNAH, GA	176
TACOMA, WA	153
NEW YORK/NEWARK AREA, NEWARK, NJ	135
NORFOLK, VA	69
MOBILE, AL	69
HOUSTON, TX	59
SEATTLE, WA	22
PORTLAND, OR	9

Frequently asked questions about DONG IL ALUMINIUM CO LTD

Who are DONG IL ALUMINIUM CO LTD's top U.S. customers?

Based on U.S. Customs bill-of-lading records, DONG IL ALUMINIUM CO LTD's top U.S. importers include KATAMAN METALS LLC, HANON SYSTEMS ALABAMA CORP, SK GLOBAL AMERICA INC, SK BATTERY AMERICA INC, and CATTY CORP.

What does DONG IL ALUMINIUM CO LTD export?

DONG IL ALUMINIUM CO LTD's most frequent shipments fall under HS codes 741022, 760711, and 760421.

Is DONG IL ALUMINIUM CO LTD a major supplier of Backed of copper alloys?

Yes — based on U.S. Customs bill-of-lading shipment counts, DONG IL ALUMINIUM CO LTD is the #2 supplier of Backed of copper alloys (HS 741022) to the U.S.

Where does DONG IL ALUMINIUM CO LTD ship from?

DONG IL ALUMINIUM CO LTD ships primarily from REPUBLIC OF KOREA, KOREA, DEMOCRATIC PEOPLES REPUBLIC OF, and PANAMA.

How many shipments does DONG IL ALUMINIUM CO LTD have?

ImportDoor has 1,220 U.S. import shipment records for DONG IL ALUMINIUM CO LTD, spanning Jan 2020 to Apr 2026.

Which U.S. ports does DONG IL ALUMINIUM CO LTD ship to?

DONG IL ALUMINIUM CO LTD's shipments arrive primarily at LOS ANGELES, CA and LONG BEACH, CA.

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