Unit construction machines (single station) (HS 845720)
Unit construction machines (single station) (HS 845720) has 11,999 U.S. import bill-of-lading shipment records between Sep 2019 and Aug 2026. The largest U.S. importer of Unit construction machines (single station) is JACKERY INC, with 1,475 shipments, followed by JOHN MEZZALINGUA ASSOCIATES LLC and SMA AMERICA LLC. The leading supplier is HONGKONG HELLO TECH ENERGY CO LTD, with 1,386 shipments, followed by SUZHOU L USA RE TECHNOLOGY CO LTD and K USA N L USA RE RF TECHNOLOGY LTD. Goods originate mainly from CHINA and NORWAY, arriving primarily at LOS ANGELES, CA. Import 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/products/845720-unit-construction-machines-single-station
See all 11,999 shipments of HS 845720 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 Unit construction machines (single station) (HS 845720), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is HONGKONG HELLO TECH ENERGY CO LTD → JACKERY INC with 1,357 shipments, followed by SUZHOU L USA RE TECHNOLOGY CO LTD → JOHN MEZZALINGUA ASSOCIATES LLC (550) and SMA SOLAR TECHNOLOGY AG → SMA AMERICA LLC (471).
Top U.S. importers
| Importer | Shipments |
|---|---|
| JACKERY INC | 1,475 |
| JOHN MEZZALINGUA ASSOCIATES LLC | 704 |
| SMA AMERICA LLC | 471 |
| DAVID SLADE JMA WIRELESS MARYLAND | 362 |
| TRACTOR SUPPLY COMPANY | 313 |
| ECOFLOW TECHNOLOGY INC | 275 |
| JMA WIRELESS MARYLAND | 260 |
| BLUETTI POWER INC | 185 |
| JMA WIRELESS | 149 |
| NORTH ATLANTIC IMPORT LLC | 134 |
Top suppliers
| Supplier | Shipments |
|---|---|
| HONGKONG HELLO TECH ENERGY CO LTD | 1,386 |
| SUZHOU L USA RE TECHNOLOGY CO LTD | 640 |
| K USA N L USA RE RF TECHNOLOGY LTD | 615 |
| SMA SOLAR TECHNOLOGY AG | 472 |
| FUGANG TECHNOLOGY INC | 235 |
| HONG KONG ECOFLOW INNOVATION TECHNO | 213 |
| HAINAN GOLDEN SHELL CO LTD | 179 |
| PT GIKEN PRECISION INDONESIA | 143 |
| K USA N L USA RE RF TECHNOLOGY CO LTD | 130 |
| SUZHOU WEDO ANTENNA TECHNOLOGIES CO | 108 |
Origin countries
| Country | Shipments |
|---|---|
| CHINA | 8,153 |
| NORWAY | 463 |
| TAIWAN | 344 |
| HONG KONG | 332 |
| GERMANY | 288 |
| INDIA | 209 |
| SINGAPORE | 188 |
| VIET NAM | 184 |
| THAILAND | 166 |
| ITALY | 153 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| LOS ANGELES, CA | 3,115 |
| LONG BEACH, CA | 2,889 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 1,443 |
| SAVANNAH, GA | 738 |
| OAKLAND, CA | 525 |
| HOUSTON, TX | 519 |
| MIAMI, FL | 490 |
| BALTIMORE, MD | 402 |
| TACOMA, WA | 402 |
| SEATTLE, WA | 331 |
Harmonized System classification
HS code 845720 — Unit construction machines (single station). 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 8457
Other six-digit codes in HS 8457: Machining centers, unit construction machines (single station) and multistation transfer machines, for working metal, with their U.S. import volume.
Frequently asked questions about importing Unit construction machines (single station)
Who imports Unit construction machines (single station) (HS 845720)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Unit construction machines (single station) include JACKERY INC, JOHN MEZZALINGUA ASSOCIATES LLC, SMA AMERICA LLC, DAVID SLADE JMA WIRELESS MARYLAND, and TRACTOR SUPPLY COMPANY.
Who is the largest U.S. importer of Unit construction machines (single station)?
JACKERY INC is the largest U.S. importer of Unit construction machines (single station) (HS 845720), with 1,475 bill-of-lading shipment records.
Who are the top suppliers of Unit construction machines (single station)?
Leading suppliers shipping Unit construction machines (single station) (HS 845720) to the U.S. include HONGKONG HELLO TECH ENERGY CO LTD, SUZHOU L USA RE TECHNOLOGY CO LTD, K USA N L USA RE RF TECHNOLOGY LTD, SMA SOLAR TECHNOLOGY AG, and FUGANG TECHNOLOGY INC.
How many U.S. shipments of Unit construction machines (single station) are there?
ImportDoor has 11,999 U.S. import shipment records under HS code 845720, spanning Sep 2019 to Aug 2026.
Where is Unit construction machines (single station) imported from?
Unit construction machines (single station) is imported into the U.S. primarily from CHINA, NORWAY, and TAIWAN.
Find Unit construction machines (single station) importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 845720, with contact details and container-level shipment records on ImportDoor.
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