Articulated link chain and parts thereof, other chain (HS 731512)
Articulated link chain and parts thereof, other chain (HS 731512) has 10,754 U.S. import bill-of-lading shipment records between Jun 2019 and Jul 2026. The largest U.S. importer of Articulated link chain and parts thereof, other chain is PEER CHAIN COMPANY, with 564 shipments, followed by THE CHAMBERLAIN GROUP INC and MAXCO CHAIN LTD. The leading supplier is TIEN YUEN MACHINERY MFG CO LTD, with 874 shipments, followed by RUDONG CHAIN WORKS and THE HUGE CORP. Goods originate mainly from CHINA and TAIWAN, 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 July 2026
Shipments over time (last 24 months)
Trade flow: top suppliers → U.S. importers
The strongest supplier-importer relationships for Articulated link chain and parts thereof, other chain (HS 731512), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is SHENZHEN KMC INDUSTRIAL CO LTD → THE CHAMBERLAIN GROUP INC with 348 shipments, followed by TIEN YUEN MACHINERY MFG CO LTD → ALLIED LOCKE INDUSTRIES INC (294) and RENOLD GMBH → JEFFREY CHAIN LP (250).
Top U.S. importers
| Importer | Shipments |
|---|---|
| PEER CHAIN COMPANY | 564 |
| THE CHAMBERLAIN GROUP INC | 395 |
| MAXCO CHAIN LTD | 391 |
| SCHAEFFLER GROUP USA INC | 384 |
| ALLIED LOCKE INDUSTRIES INC | 358 |
Top suppliers
| Supplier | Shipments |
|---|---|
| TIEN YUEN MACHINERY MFG CO LTD | 874 |
| RUDONG CHAIN WORKS | 582 |
| THE HUGE CORP | 483 |
| SHENZHEN KMC INDUSTRIAL CO LTD | 436 |
| RENOLD GMBH | 412 |
Origin countries
| Country | Shipments |
|---|---|
| CHINA | 5,013 |
| TAIWAN | 1,651 |
| GERMANY | 1,218 |
| JAPAN | 569 |
| REPUBLIC OF KOREA | 565 |
| FRANCE | 389 |
| THAILAND | 272 |
| BELGIUM | 221 |
| INDIA | 215 |
| UNITED KINGDOM | 78 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| LOS ANGELES, CA | 2,529 |
| LONG BEACH, CA | 1,618 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 1,357 |
| CHARLESTON, SC | 1,282 |
| TACOMA, WA | 896 |
| SAVANNAH, GA | 676 |
| SEATTLE, WA | 500 |
| NORFOLK, VA | 408 |
| HOUSTON, TX | 315 |
| NEW YORK, NY | 155 |
Harmonized System classification
HS code 731512 — Articulated link chain and parts thereof, other chain. 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.
Frequently asked questions about importing Articulated link chain and parts thereof, other chain
Who imports Articulated link chain and parts thereof, other chain (HS 731512)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Articulated link chain and parts thereof, other chain include PEER CHAIN COMPANY, THE CHAMBERLAIN GROUP INC, MAXCO CHAIN LTD, SCHAEFFLER GROUP USA INC, and ALLIED LOCKE INDUSTRIES INC.
Who is the largest U.S. importer of Articulated link chain and parts thereof, other chain?
PEER CHAIN COMPANY is the largest U.S. importer of Articulated link chain and parts thereof, other chain (HS 731512), with 564 bill-of-lading shipment records.
Who are the top suppliers of Articulated link chain and parts thereof, other chain?
Leading suppliers shipping Articulated link chain and parts thereof, other chain (HS 731512) to the U.S. include TIEN YUEN MACHINERY MFG CO LTD, RUDONG CHAIN WORKS, THE HUGE CORP, SHENZHEN KMC INDUSTRIAL CO LTD, and RENOLD GMBH.
How many U.S. shipments of Articulated link chain and parts thereof, other chain are there?
ImportDoor has 10,754 U.S. import shipment records under HS code 731512, spanning Jun 2019 to Jul 2026.
Where is Articulated link chain and parts thereof, other chain imported from?
Articulated link chain and parts thereof, other chain is imported into the U.S. primarily from CHINA, TAIWAN, and GERMANY.
Find Articulated link chain and parts thereof, other chain importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 731512, with contact details and container-level shipment records on ImportDoor.
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