DAYTON SUPERIOR CORP
DAYTON SUPERIOR CORP is a U.S. importer with 3,029 bill-of-lading shipment records between Jan 2020 and Aug 2026. It ranks #2 among U.S. importers of Overhead traveling cranes on fixed support (HS 842611) by shipment count. Its top suppliers include KOST CO LTD, SUNRISE HARDWARE CO LTD, and QINGDAO BESTSOURCE TRADE CO LTD, primarily importing HS code 842611. Goods originate mainly from CHINA and REPUBLIC OF KOREA, 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 August 2026Cite as: ImportDoor, U.S. Customs bill of lading data (data through August 2026), https://www.importdoor.com/company/dayton-superior-corp
See all 3,029 shipments of DAYTON SUPERIOR CORP with dates, ports, consignees, filters and CSV export in the ImportDoor dashboard.
Open in dashboardShipments by month (last 24 months)
Trade flow: top suppliers → products
What DAYTON SUPERIOR CORP 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 KOST CO LTD → Parts of stoves, ranges, grates, cookers (including those with… with 320 shipments, followed by QINGDAO HENGTAIFENG TRADE CO LTD → Overhead traveling cranes on fixed support (235) and QINGDAO BESTSOURCE TRADE CO LTD → Overhead traveling cranes on fixed support (208).
Top suppliers
| Supplier | Shipments |
|---|---|
| KOST CO LTD | 433 |
| SUNRISE HARDWARE CO LTD | 342 |
| QINGDAO BESTSOURCE TRADE CO LTD | 287 |
| QINGDAO HENGTAIFENG TRADE CO LTD | 257 |
| DEQING LONGHU IMPORT & EXPORT TRA | 246 |
| SUZHOU MFG PRECISION ENGINEERING CO | 225 |
| SUZHOU INDUSTRIAL PARK DEWORLD PREC NO | 125 |
| SHANGHAI WOSHUN INDUSTRIAL CO LTD | 95 |
| HANGZHOU NEKON CONSTRUCTION HARDWAR | 94 |
| DINGZHOU METRON METAL PRODUCTS CO | 88 |
Top products (HS codes)
Unlock DAYTON SUPERIOR CORP’s full product & HS-code breakdownOrigin countries
| Country | Shipments |
|---|---|
| CHINA | 1,978 |
| REPUBLIC OF KOREA | 764 |
| INDIA | 81 |
| COLUMBIA | 44 |
| GERMANY | 43 |
| MALAYSIA | 28 |
| BELGIUM | 17 |
| PORTUGAL | 16 |
| NORWAY | 8 |
| BAHAMAS | 7 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| LOS ANGELES, CA | 778 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 706 |
| LONG BEACH, CA | 453 |
| SAVANNAH, GA | 348 |
| HOUSTON, TX | 290 |
| TACOMA, WA | 146 |
| SEATTLE, WA | 111 |
| NEW YORK, NY | 80 |
| OAKLAND, CA | 63 |
| BOSTON, MA | 11 |
Other U.S. importers of Overhead traveling cranes on fixed support
Companies that also import Overhead traveling cranes on fixed support (HS 842611), ranked by shipment volume.
| Importer | Shipments |
|---|---|
| EAGLE INDUSTRIAL GROUP INC | 701 |
| CNH INDUSTRIAL AMERICA LLC | 457 |
| CUMMINS JAW WAREHOUSE | 437 |
| HYDAC TECHNOLOGY CORP | 415 |
| KONECRANES 4505 GATEWAY | 375 |
| ABB INC | 283 |
| ITOURSCM INC | 272 |
| CATERPILLAR INC | 256 |
Frequently asked questions about DAYTON SUPERIOR CORP
Who are DAYTON SUPERIOR CORP's top suppliers?
Based on U.S. Customs bill-of-lading records, DAYTON SUPERIOR CORP's top suppliers include KOST CO LTD, SUNRISE HARDWARE CO LTD, QINGDAO BESTSOURCE TRADE CO LTD, QINGDAO HENGTAIFENG TRADE CO LTD, and DEQING LONGHU IMPORT & EXPORT TRA.
What does DAYTON SUPERIOR CORP import?
DAYTON SUPERIOR CORP's most frequent imports fall under HS codes 842611, 732190, and 732690.
Is DAYTON SUPERIOR CORP a major importer of Overhead traveling cranes on fixed support?
Yes — based on U.S. Customs bill-of-lading shipment counts, DAYTON SUPERIOR CORP is the #2 U.S. importer of Overhead traveling cranes on fixed support (HS 842611).
Where does DAYTON SUPERIOR CORP import from?
DAYTON SUPERIOR CORP imports primarily from CHINA, REPUBLIC OF KOREA, and INDIA.
How many shipments does DAYTON SUPERIOR CORP have?
ImportDoor has 3,029 U.S. import shipment records for DAYTON SUPERIOR CORP, spanning Jan 2020 to Aug 2026.
Which U.S. ports does DAYTON SUPERIOR CORP use?
DAYTON SUPERIOR CORP's shipments arrive primarily at LOS ANGELES, CA and NEW YORK/NEWARK AREA, NEWARK, NJ.
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