INTERLOCK USA INC
INTERLOCK USA INC is a U.S. importer with 1,368 bill-of-lading shipment records between Dec 2019 and Jul 2024. It ranks #7 among U.S. importers of Suitable for buildings (HS 830241) by shipment count. Its top suppliers include DR HAHN GMBH & CO, ASSA ABLOY NEW ZEALAND LIMITED, and ASSA ABLOY ZHONGSHAN SECURITY TECHNOLOGY CO LTD, primarily importing HS code 830241. Goods originate mainly from CHINA and GERMANY, arriving primarily at LOS ANGELES, CA. Shipment volume has declined 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 → products
What INTERLOCK USA 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 DR HAHN GMBH & CO → Hinges, and parts thereof with 152 shipments, followed by ASSA ABLOY NEW ZEALAND LIMITED → Doors, windows and their frames and thresholds for doors (110) and ASSA ABLOY ZHONGSHAN SECURITY TECHNOLOGY CO LTD → Suitable for buildings (92).
Top suppliers
| Supplier | Shipments |
|---|---|
| DR HAHN GMBH & CO | 204 |
| ASSA ABLOY NEW ZEALAND LIMITED | 202 |
| ASSA ABLOY ZHONGSHAN SECURITY TECHNOLOGY CO LTD | 161 |
| XIAMEN XIANGHAO TRADE COMPANY | 149 |
| SIEGENIA AUBI KG | 125 |
Top products (HS codes)
Unlock INTERLOCK USA INC’s full product & HS-code breakdownOrigin countries
| Country | Shipments |
|---|---|
| CHINA | 686 |
| GERMANY | 357 |
| AUSTRALIA | 125 |
| NEW ZEALAND | 77 |
| HONG KONG | 47 |
| UNITED KINGDOM | 36 |
| JAPAN | 33 |
| TAIWAN | 5 |
| REPUBLIC OF KOREA | 2 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| LOS ANGELES, CA | 487 |
| OAKLAND, CA | 332 |
| LONG BEACH, CA | 290 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 160 |
| SEATTLE, WA | 70 |
| TACOMA, WA | 12 |
| PORT EVERGLADES, FL | 9 |
| NEW YORK, NY | 6 |
| MIAMI, FL | 2 |
Frequently asked questions about INTERLOCK USA INC
Who are INTERLOCK USA INC's top suppliers?
Based on U.S. Customs bill-of-lading records, INTERLOCK USA INC's top suppliers include DR HAHN GMBH & CO, ASSA ABLOY NEW ZEALAND LIMITED, ASSA ABLOY ZHONGSHAN SECURITY TECHNOLOGY CO LTD, XIAMEN XIANGHAO TRADE COMPANY, and SIEGENIA AUBI KG.
What does INTERLOCK USA INC import?
INTERLOCK USA INC's most frequent imports fall under HS codes 830241, 830210, and 392520.
Is INTERLOCK USA INC a major importer of Suitable for buildings?
Yes — based on U.S. Customs bill-of-lading shipment counts, INTERLOCK USA INC is the #7 U.S. importer of Suitable for buildings (HS 830241).
Where does INTERLOCK USA INC import from?
INTERLOCK USA INC imports primarily from CHINA, GERMANY, and AUSTRALIA.
How many shipments does INTERLOCK USA INC have?
ImportDoor has 1,368 U.S. import shipment records for INTERLOCK USA INC, spanning Dec 2019 to Jul 2024.
Which U.S. ports does INTERLOCK USA INC use?
INTERLOCK USA INC's shipments arrive primarily at LOS ANGELES, CA and OAKLAND, CA.
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