Modular building units, of steel (HS 940620)
Modular building units, of steel (HS 940620) has 209 U.S. import bill-of-lading shipment records between Aug 2021 and Aug 2026. The largest U.S. importer of Modular building units, of steel is MARK VII EQUIPMENT INC, with 41 shipments, followed by SATELLITE INDUSTRIES INC and SYSTEMS INTEGRATED GROUP LLC. The leading supplier is WASHTEC CLEANING TECHNOLOGY GMBH, with 41 shipments, followed by ALPHA TECHNOLOGY SP Z O O SP K and LIGA STEEL LLC. Goods originate mainly from GERMANY and CHINA, arriving primarily at HOUSTON, TX. Import volume has held steady 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/products/940620-modular-building-units-of-steel
See all 209 shipments of HS 940620 with dates, ports, consignees, filters and CSV export in the ImportDoor dashboard.
Open in dashboardShipments by month (last 24 months)
Trade flow: top suppliers → U.S. importers
The strongest supplier-importer relationships for Modular building units, of steel (HS 940620), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is WASHTEC CLEANING TECHNOLOGY GMBH → MARK VII EQUIPMENT INC with 41 shipments, followed by ALPHA TECHNOLOGY SP Z O O SP K → SATELLITE INDUSTRIES INC (21) and LIGA STEEL LLC → SYSTEMS INTEGRATED GROUP LLC (16).
Top U.S. importers
| Importer | Shipments |
|---|---|
| MARK VII EQUIPMENT INC | 41 |
| SATELLITE INDUSTRIES INC | 27 |
| SYSTEMS INTEGRATED GROUP LLC | 16 |
| TCL SPECIALTIES LLC | 10 |
| CAPTURE 3D INC | 6 |
| CELIK IMPORT LLC | 5 |
| NOWPORTS PANAMA CORP | 4 |
| RADIANT POWER SOLUTIONS LLC | 4 |
| HTL WASH | 3 |
| METRO STEEL | 3 |
Top suppliers
| Supplier | Shipments |
|---|---|
| WASHTEC CLEANING TECHNOLOGY GMBH | 41 |
| ALPHA TECHNOLOGY SP Z O O SP K | 28 |
| LIGA STEEL LLC | 17 |
| TCL TECHNOLOGY AND ENGINEERING | 10 |
| SATELLITE INDUSTRIES SRL | 7 |
| GOM GMBH | 6 |
| ZHENGZHOU SINOSWAN TECH CO LTD | 5 |
| FRSTONE DOGALTAS SAN VE TIC LTD | 4 |
| PROMOCION EXPORTACION Y SERVICIOS S | 4 |
| QINGDAO TUNE IMPORT & EXPORT CO | 4 |
Origin countries
| Country | Shipments |
|---|---|
| GERMANY | 89 |
| CHINA | 24 |
| GREECE | 18 |
| SPAIN | 16 |
| INDIA | 13 |
| TURKEY | 9 |
| NETHERLANDS | 5 |
| COLUMBIA | 4 |
| REPUBLIC OF KOREA | 4 |
| MOROCCO | 4 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| HOUSTON, TX | 89 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 52 |
| BALTIMORE, MD | 11 |
| LOS ANGELES, CA | 9 |
| SAVANNAH, GA | 7 |
| SAN JUAN, PUERTO RICO | 6 |
| MIAMI, FL | 5 |
| CHARLESTON, SC | 4 |
| TACOMA, WA | 4 |
| NORFOLK, VA | 3 |
Harmonized System classification
HS code 940620 — Modular building units, of steel. The Harmonized System is the international standard for classifying traded goods; U.S. Customs records this 6-digit code on every bill of lading.
Not sure this is the right code? Search all 5,700+ subheadings with the free HS code lookup, or see which product categories are growing in our quarterly State of U.S. Imports reports.
More products under HS 9406
Other six-digit codes in HS 9406: Prefabricated buildings, with their U.S. import volume.
| Product (HS code) | Shipments |
|---|---|
| Prefabricated buildings, other (940690) | 4,881 |
| Prefabricated buildings of wood (940610) | 1,032 |
Frequently asked questions about importing Modular building units, of steel
Who imports Modular building units, of steel (HS 940620)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Modular building units, of steel include MARK VII EQUIPMENT INC, SATELLITE INDUSTRIES INC, SYSTEMS INTEGRATED GROUP LLC, TCL SPECIALTIES LLC, and CAPTURE 3D INC.
Who is the largest U.S. importer of Modular building units, of steel?
MARK VII EQUIPMENT INC is the largest U.S. importer of Modular building units, of steel (HS 940620), with 41 bill-of-lading shipment records.
Who are the top suppliers of Modular building units, of steel?
Leading suppliers shipping Modular building units, of steel (HS 940620) to the U.S. include WASHTEC CLEANING TECHNOLOGY GMBH, ALPHA TECHNOLOGY SP Z O O SP K, LIGA STEEL LLC, TCL TECHNOLOGY AND ENGINEERING, and SATELLITE INDUSTRIES SRL.
How many U.S. shipments of Modular building units, of steel are there?
ImportDoor has 209 U.S. import shipment records under HS code 940620, spanning Aug 2021 to Aug 2026.
Where is Modular building units, of steel imported from?
Modular building units, of steel is imported into the U.S. primarily from GERMANY, CHINA, and GREECE.
Find Modular building units, of steel importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 940620, with contact details and container-level shipment records on ImportDoor.
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