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MJB PLASTICS INC

MJB PLASTICS INC is a U.S. importer with 1,931 bill-of-lading shipment records between Jan 2020 and Jul 2026. Its top suppliers include DAEWON INDUSTRIAL CO LTD, SHIN MYUNG INNOTEC CO LTD, and DONGWON SYSTEMS CORP, primarily importing HS code 392220. Goods originate mainly from REPUBLIC OF KOREA, arriving primarily at LONG BEACH, 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 July 2026

Total shipments
1,931
First seen
Jan 2020
Last seen
Jul 2026
Origin countries
1

Shipments over time (last 24 months)

2024-082026-07

Trade flow: top suppliers → products

What MJB PLASTICS INC imports and from whom — the strongest supplier-product relationships in its shipment records. Hover a ribbon for details; click a name to open its profile.

The largest relationship is DAEWON INDUSTRIAL CO LTDLavatory seats and covers with 829 shipments, followed by SHIN MYUNG INNOTEC CO LTDOther plates, sheets, film, foil and strip, of plastics, noncel… (437) and DONGWON SYSTEMS CORPBoxes, pouches, wallets and writing compendiums, of paper or pa… (191).

Frequently asked questions about MJB PLASTICS INC

Who are MJB PLASTICS INC's top suppliers?

Based on U.S. Customs bill-of-lading records, MJB PLASTICS INC's top suppliers include DAEWON INDUSTRIAL CO LTD, SHIN MYUNG INNOTEC CO LTD, DONGWON SYSTEMS CORP, SHINMYUNG INNOTEC CO LTD, and OF 647.

What does MJB PLASTICS INC import?

MJB PLASTICS INC's most frequent imports fall under HS codes 392220, 392010, and 481730.

Where does MJB PLASTICS INC import from?

MJB PLASTICS INC imports primarily from REPUBLIC OF KOREA.

How many shipments does MJB PLASTICS INC have?

ImportDoor has 1,931 U.S. import shipment records for MJB PLASTICS INC, spanning Jan 2020 to Jul 2026.

Which U.S. ports does MJB PLASTICS INC use?

MJB PLASTICS INC's shipments arrive primarily at LONG BEACH, CA and LOS ANGELES, CA.

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