LONGKOU MANN HUMMEL FILTRATION CO
LONGKOU MANN HUMMEL FILTRATION CO is a supplier based in CHINA with 1,593 U.S. import bill-of-lading shipment records between Apr 2020 and Jul 2026. It ranks #3 among suppliers of Filter blocks, slabs and plates, of paper pulp (HS 481200) to the U.S. by shipment count. Its top U.S. customers include M H FILTRATION TECHNOLOGY US LLC, MANN HUMMEL PUROLATOR FILTERS LLC, and MANN HUMMEL FILTRATION TECHNOLOGY US LLC, primarily ships HS code 481200. Shipments arrive primarily at CHARLESTON, SC. 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: products → U.S. importers
What LONGKOU MANN HUMMEL FILTRATION CO ships and to whom — the strongest product-customer relationships in its shipment records. Hover a ribbon for details; click a name to open its profile.
The largest relationship is Filter blocks, slabs and plates, of paper pulp → M H FILTRATION TECHNOLOGY US LLC with 508 shipments, followed by Filter blocks, slabs and plates, of paper pulp → MANN HUMMEL PUROLATOR FILTERS LLC (375) and Filter blocks, slabs and plates, of paper pulp → MANN HUMMEL FILTRATION TECHNOLOGY US LLC (201).
Top U.S. customers
| Importer | Shipments |
|---|---|
| M H FILTRATION TECHNOLOGY US LLC | 629 |
| MANN HUMMEL PUROLATOR FILTERS LLC | 377 |
| MANN HUMMEL FILTRATION TECHNOLOGY US LLC | 203 |
| MANN HUMMEL FILTRATION TECHNOLOGY | 171 |
| FTUS WEST | 58 |
Top products (HS codes)
| Product (HS code) | Shipments |
|---|---|
| Filter blocks, slabs and plates, of paper pulp (481200) | 1,465 |
| Containing by weight antimony as the principal other element (780191) | 121 |
| Oil or fuel filters for internal combustion engines (842123) | 3 |
| Filter blocks, slabs and plates, of paper pulp (481200.0) | 1 |
| Intake air filters for internal combustion engines (842131) | 1 |
Origin countries
| Country | Shipments |
|---|---|
| CHINA | 1,593 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| CHARLESTON, SC | 1,057 |
| WILMINGTON, NC | 250 |
| SAVANNAH, GA | 148 |
| LONG BEACH, CA | 37 |
| LOS ANGELES, CA | 34 |
| NORFOLK, VA | 31 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 16 |
| HOUSTON, TX | 15 |
| OAKLAND, CA | 3 |
| NEW YORK, NY | 2 |
Frequently asked questions about LONGKOU MANN HUMMEL FILTRATION CO
Who are LONGKOU MANN HUMMEL FILTRATION CO's top U.S. customers?
Based on U.S. Customs bill-of-lading records, LONGKOU MANN HUMMEL FILTRATION CO's top U.S. importers include M H FILTRATION TECHNOLOGY US LLC, MANN HUMMEL PUROLATOR FILTERS LLC, MANN HUMMEL FILTRATION TECHNOLOGY US LLC, MANN HUMMEL FILTRATION TECHNOLOGY, and FTUS WEST.
What does LONGKOU MANN HUMMEL FILTRATION CO export?
LONGKOU MANN HUMMEL FILTRATION CO's most frequent shipments fall under HS codes 481200, 780191, and 842123.
Is LONGKOU MANN HUMMEL FILTRATION CO a major supplier of Filter blocks, slabs and plates, of paper pulp?
Yes — based on U.S. Customs bill-of-lading shipment counts, LONGKOU MANN HUMMEL FILTRATION CO is the #3 supplier of Filter blocks, slabs and plates, of paper pulp (HS 481200) to the U.S.
Where does LONGKOU MANN HUMMEL FILTRATION CO ship from?
LONGKOU MANN HUMMEL FILTRATION CO ships primarily from CHINA.
How many shipments does LONGKOU MANN HUMMEL FILTRATION CO have?
ImportDoor has 1,593 U.S. import shipment records for LONGKOU MANN HUMMEL FILTRATION CO, spanning Apr 2020 to Jul 2026.
Which U.S. ports does LONGKOU MANN HUMMEL FILTRATION CO ship to?
LONGKOU MANN HUMMEL FILTRATION CO's shipments arrive primarily at CHARLESTON, SC and WILMINGTON, NC.
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