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LONGKOU MANN HUMMEL FILTRATION CO

LONGKOU MANN HUMMEL FILTRATION CO is a supplier based in CHINA with 1,586 U.S. import bill-of-lading shipment records between Apr 2020 and May 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 May 2026

Total shipments
1,586
First seen
Apr 2020
Last seen
May 2026
Origin countries
1

Shipments over time (last 24 months)

2024-062026-05

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 512 shipments, followed by Filter blocks, slabs and plates, of paper pulp → MANN HUMMEL PUROLATOR FILTERS LLC (380) and Filter blocks, slabs and plates, of paper pulp → MANN HUMMEL FILTRATION TECHNOLOGY US LLC (191).

Top U.S. customers

ImporterShipments
M H FILTRATION TECHNOLOGY US LLC632
MANN HUMMEL PUROLATOR FILTERS LLC381
MANN HUMMEL FILTRATION TECHNOLOGY US LLC191
MANN HUMMEL FILTRATION TECHNOLOGY171
FTUS WEST56
Unlock LONGKOU MANN HUMMEL FILTRATION CO’s full customer list, contacts & shipment records

Top products (HS codes)

Product (HS code)Shipments
Filter blocks, slabs and plates, of paper pulp (481200)1,462
Containing by weight antimony as the principal other element (780191)121
Filter blocks, slabs and plates, of paper pulp (481200.0)1
Electrical apparatus for switching or protecting electrical circuits, or for making connections to or in electrical circuits (for example, switches, relays, fuses, surge suppressors, plugs, sockets, lamp-holders and other connectors, junction boxes), for a voltage not exceeding 1,000 V, fuses (853610)1
Shotgun cartridges and parts thereof, other (930629)1
Unlock LONGKOU MANN HUMMEL FILTRATION CO’s full product & HS-code breakdown

Origin countries

CountryShipments
CHINA1,586

Ports of unlading

U.S. portShipments
CHARLESTON, SC1,052
WILMINGTON, NC250
SAVANNAH, GA148
LONG BEACH, CA36
LOS ANGELES, CA33
NORFOLK, VA31
NEW YORK/NEWARK AREA, NEWARK, NJ16
HOUSTON, TX15
OAKLAND, CA3
NEW YORK, NY2

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 481200.0.

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 1,586 U.S. import shipment records for LONGKOU MANN HUMMEL FILTRATION CO, spanning Apr 2020 to May 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.

Research LONGKOU MANN HUMMEL FILTRATION CO’s full supply chain

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