Microwave tubes (for example, magnetrons, klystrons, traveling wave tubes, carcinotrons), excluding grid-controlled tubes, magnetrons (HS 854071)
Microwave tubes (for example, magnetrons, klystrons, traveling wave tubes, carcinotrons), excluding grid-controlled tubes, magnetrons (HS 854071) has 1,777 U.S. import bill-of-lading shipment records between Jan 2020 and Aug 2026. The largest U.S. importer of Microwave tubes (for example, magnetrons, klystrons, traveling wave tubes, carcinotrons), excluding grid-controlled tubes, magnetrons is MIDEA AMERICA CORP, with 574 shipments, followed by RICHARDSON ELECTRONICS LTD and MECO INNOVATIONS TECHNOLOGY LLC. The leading supplier is MIDEA ELECTRIC TRADE SINGAPORE, with 582 shipments, followed by GUANGDONG MIDEA KITCHEN APPLIANCES and MIDEA ELECTRIC TRADE SINGAPORE CO PTE LTD. Goods originate mainly from CHINA and JAPAN, 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 August 2026Cite as: ImportDoor, U.S. Customs bill of lading data (data through August 2026), https://www.importdoor.com/products/854071-microwave-tubes-for-example-magnetrons-klystrons-traveling-wave-tubes-carcinotrons-excluding-grid-controlled-t
See all 1,777 shipments of HS 854071 with dates, ports, consignees, filters and CSV export in the ImportDoor dashboard.
Open in dashboardShipments by month (last 24 months)
Trade flow: top suppliers → U.S. importers
The strongest supplier-importer relationships for Microwave tubes (for example, magnetrons, klystrons, traveling wave tubes, carcinotrons), excluding grid-controlled tubes, magnetrons (HS 854071), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is MIDEA ELECTRIC TRADE SINGAPORE → MIDEA AMERICA CORP with 466 shipments, followed by MIDEA ELECTRIC TRADE SINGAPORE → MECO INNOVATIONS TECHNOLOGY LLC (98) and GUANGDONG MIDEA KITCHEN APPLIANCES → SHARP ELECTRONICS CORP (88).
Top U.S. importers
| Importer | Shipments |
|---|---|
| MIDEA AMERICA CORP | 574 |
| RICHARDSON ELECTRONICS LTD | 122 |
| MECO INNOVATIONS TECHNOLOGY LLC | 103 |
| SHARP ELECTRONICS CORP | 102 |
| HOME DEPOT USA | 48 |
| GERLING APPLIED ENGINEERING INC | 42 |
| HITACHI HIGH TECH AMERICA INC | 39 |
| BREVILLE USA INC | 35 |
| HERAEUS NOBLELIGHT AMERICA LLC | 32 |
| PANASONIC CONSUMER ELECTRONIC COMPA 9TH | 32 |
Top suppliers
| Supplier | Shipments |
|---|---|
| MIDEA ELECTRIC TRADE SINGAPORE | 582 |
| GUANGDONG MIDEA KITCHEN APPLIANCES | 142 |
| MIDEA ELECTRIC TRADE SINGAPORE CO PTE LTD | 115 |
| NISSHINBO MICRO DEVICES INC | 72 |
| HITACHI HIGH TECH CORP | 65 |
| PANASONIC OPERATIONAL EXCELLENCE CO | 65 |
| TOSHIBA HOKUTO ELECTRONIC DEVICES | 56 |
| GUANGDONG MIDEA KITCHEN APPLIANCES MANUFACTURING CO LTD | 55 |
| HITACHI HIGH TECHNOLOGIES CORPORATI | 45 |
| PANASONIC OPERATIONAL EXCELLENCE CO LT | 40 |
Origin countries
| Country | Shipments |
|---|---|
| CHINA | 993 |
| JAPAN | 359 |
| HONG KONG | 118 |
| THAILAND | 86 |
| UNITED KINGDOM | 63 |
| MALAYSIA | 36 |
| REPUBLIC OF KOREA | 21 |
| VIET NAM | 19 |
| PORTUGAL | 14 |
| GERMANY | 13 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| LOS ANGELES, CA | 517 |
| LONG BEACH, CA | 487 |
| SAVANNAH, GA | 294 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 163 |
| TACOMA, WA | 65 |
| HOUSTON, TX | 57 |
| OAKLAND, CA | 56 |
| NORFOLK, VA | 35 |
| CHARLESTON, SC | 28 |
| SEATTLE, WA | 21 |
Harmonized System classification
HS code 854071 — Microwave tubes (for example, magnetrons, klystrons, traveling wave tubes, carcinotrons), excluding grid-controlled tubes, magnetrons. 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.
More products under HS 8540
Other six-digit codes in HS 8540: Thermionic, cold cathode or photocathode tubes (for example, vacuum or vapor or gas filled tubes, mercury arc rectifying tubes, cathode-ray tubes, television camera tubes), with their U.S. import volume.
Frequently asked questions about importing Microwave tubes (for example, magnetrons, klystrons, traveling wave tubes, carcinotrons), excluding grid-controlled tubes, magnetrons
Who imports Microwave tubes (for example, magnetrons, klystrons, traveling wave tubes, carcinotrons), excluding grid-controlled tubes, magnetrons (HS 854071)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Microwave tubes (for example, magnetrons, klystrons, traveling wave tubes, carcinotrons), excluding grid-controlled tubes, magnetrons include MIDEA AMERICA CORP, RICHARDSON ELECTRONICS LTD, MECO INNOVATIONS TECHNOLOGY LLC, SHARP ELECTRONICS CORP, and HOME DEPOT USA.
Who is the largest U.S. importer of Microwave tubes (for example, magnetrons, klystrons, traveling wave tubes, carcinotrons), excluding grid-controlled tubes, magnetrons?
MIDEA AMERICA CORP is the largest U.S. importer of Microwave tubes (for example, magnetrons, klystrons, traveling wave tubes, carcinotrons), excluding grid-controlled tubes, magnetrons (HS 854071), with 574 bill-of-lading shipment records.
Who are the top suppliers of Microwave tubes (for example, magnetrons, klystrons, traveling wave tubes, carcinotrons), excluding grid-controlled tubes, magnetrons?
Leading suppliers shipping Microwave tubes (for example, magnetrons, klystrons, traveling wave tubes, carcinotrons), excluding grid-controlled tubes, magnetrons (HS 854071) to the U.S. include MIDEA ELECTRIC TRADE SINGAPORE, GUANGDONG MIDEA KITCHEN APPLIANCES, MIDEA ELECTRIC TRADE SINGAPORE CO PTE LTD, NISSHINBO MICRO DEVICES INC, and HITACHI HIGH TECH CORP.
How many U.S. shipments of Microwave tubes (for example, magnetrons, klystrons, traveling wave tubes, carcinotrons), excluding grid-controlled tubes, magnetrons are there?
ImportDoor has 1,777 U.S. import shipment records under HS code 854071, spanning Jan 2020 to Aug 2026.
Where is Microwave tubes (for example, magnetrons, klystrons, traveling wave tubes, carcinotrons), excluding grid-controlled tubes, magnetrons imported from?
Microwave tubes (for example, magnetrons, klystrons, traveling wave tubes, carcinotrons), excluding grid-controlled tubes, magnetrons is imported into the U.S. primarily from CHINA, JAPAN, and HONG KONG.
Find Microwave tubes (for example, magnetrons, klystrons, traveling wave tubes, carcinotrons), excluding grid-controlled tubes, magnetrons importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 854071, with contact details and container-level shipment records on ImportDoor.
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