Import/export HS code 851440: Induction or dielectric heat treatment equipment
Equipment used for heating materials using induction or dielectric methods
Why this is important if you are looking for potential customers in the UK:
- It helps you understand the market size for your product in the UK.
- It provides you with a list of potential leads who have bought similar products.
* UK only, last 24 months analysed
Imports by country
What this shows: Import market volume by exporter country into the UK.
Top 5 values
| Country | £ |
|---|---|
| Germany | 4,794,797 |
| United States | 4,353,736 |
| South Korea | 3,698,782 |
| France | 2,859,390 |
| Norway | 2,300,288 |
Countries rank shift: first 12 months vs second 12 months
What this shows: Countries are on both sides of the Sankey. Left side is sorted by first 12-month volume, right side by second 12-month volume, so rank changes are visible from line crossings.
Top 10 values
| Country | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| Germany | 2,357,674 | 2,437,123 | +79,449 |
| United States | 3,632,134 | 721,602 | -2,910,532 |
| South Korea | 3,686,138 | 12,644 | -3,673,494 |
| France | 1,603,974 | 1,255,416 | -348,558 |
| Norway | 1,607,283 | 693,005 | -914,278 |
| Italy | 973,410 | 691,036 | -282,374 |
| Slovakia | 17,326 | 1,153,761 | +1,136,435 |
| China | 655,110 | 507,739 | -147,371 |
| Netherlands | 197,163 | 885,002 | +687,839 |
| Belgium | 531,229 | 434,399 | -96,830 |
Imports by country of origin
What this shows: Import volume by production origin country. Differences from exporter-country data can indicate re-export routes.
Top 5 values
| Origin | £ |
|---|---|
| United States | 5,888,970 |
| South Korea | 3,702,091 |
| Germany | 3,178,987 |
| Norway | 2,486,676 |
| France | 2,217,751 |
Country of origin rank shift: first 12 months vs second 12 months
What this shows: Origin countries are on both sides of the Sankey. Left side is sorted by first 12-month import value, right side by second 12-month import value, so rank changes are visible from line crossings.
Top 10 values
| Origin | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| United States | 3,984,965 | 1,904,005 | -2,080,960 |
| South Korea | 3,686,138 | 15,953 | -3,670,185 |
| Germany | 1,931,166 | 1,247,821 | -683,345 |
| Norway | 1,645,008 | 841,668 | -803,340 |
| France | 1,105,009 | 1,112,742 | +7,733 |
| Netherlands | 671,477 | 1,217,341 | +545,864 |
| China | 744,166 | 657,901 | -86,265 |
| Slovakia | 21,182 | 1,153,761 | +1,132,579 |
| Italy | 656,040 | 499,930 | -156,110 |
| United Kingdom | 596,704 | 228,099 | -368,605 |
Importers across UK regions
What this shows: Number of importing companies by UK ITL2 region.
Top 5 values
| UK region | Companies |
|---|---|
| Berkshire, Buckinghamshire and Oxfordshire | 15 |
| West Midlands | 15 |
| Shropshire and Staffordshire | 13 |
| Leicestershire, Rutland and Northamptonshire | 11 |
| Inner London - West | 9 |
UK regions rank shift: first 12 months vs second 12 months
What this shows: UK regions are on both sides of the Sankey. Left side is sorted by first 12-month importer count, right side by second 12-month importer count, so rank changes are visible from line crossings.
Top 10 values
| UK region | First 12m | Second 12m | Delta |
|---|---|---|---|
| Berkshire, Buckinghamshire and Oxfordshire | 11 | 10 | -1 |
| West Midlands | 12 | 10 | -2 |
| Shropshire and Staffordshire | 10 | 7 | -3 |
| Leicestershire, Rutland and Northamptonshire | 10 | 8 | -2 |
| Inner London - West | 9 | 5 | -4 |
| South East Wales | 7 | 3 | -4 |
| Bedfordshire and Hertfordshire | 5 | 4 | -1 |
| Derbyshire and Nottinghamshire | 6 | 4 | -2 |
| Merseyside | 6 | 4 | -2 |
| West Yorkshire | 7 | 4 | -3 |
Import volume by transport
What this shows: Import value by transport mode used to bring goods into the UK.
Top 5 values
| Transport | £ |
|---|---|
| Sea transport (not vehicle on ferry) | 10,898,415 |
| Roll on Roll off (RORO) | 9,169,051 |
| Air transport | 6,163,640 |
| Other | 32,587 |
| Rail transport | 22,110 |
Transport rank shift: first 12 months vs second 12 months
What this shows: Transport modes are on both sides of the Sankey. Left side is sorted by first 12-month import value, right side by second 12-month import value, so rank changes are visible from line crossings.
Top 10 values
| Transport | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| Sea transport (not vehicle on ferry) | 9,181,439 | 1,716,976 | -7,464,463 |
| Roll on Roll off (RORO) | 3,777,794 | 5,391,257 | +1,613,463 |
| Air transport | 3,314,019 | 2,849,621 | -464,398 |
| Other | 20,457 | 12,130 | -8,327 |
| Rail transport | 22,110 | 0 | -22,110 |
| Road transport | 6,565 | 0 | -6,565 |
Import volume by port
What this shows: Import value handled by each UK port.
Top 5 values
| Port | £ |
|---|---|
| Dover | 4,270,446 |
| Middlesbrough | 3,684,505 |
| Immingham Docks | 2,678,814 |
| London Heathrow Airport | 2,415,110 |
| Liverpool Docks | 2,014,803 |
Port rank shift: first 12 months vs second 12 months
What this shows: Ports are on both sides of the Sankey. Left side is sorted by first 12-month import value, right side by second 12-month import value, so rank changes are visible from line crossings.
Top 10 values
| Port | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| Dover | 1,356,403 | 2,914,043 | +1,557,640 |
| Middlesbrough | 3,680,551 | 3,954 | -3,676,597 |
| Immingham Docks | 1,811,815 | 866,999 | -944,816 |
| London Heathrow Airport | 1,550,765 | 864,345 | -686,420 |
| Liverpool Docks | 2,007,433 | 7,370 | -2,000,063 |
| Thamesport | 1,001,861 | 662,149 | -339,712 |
| Eurotunnel | 875,842 | 756,477 | -119,365 |
| Birmingham Airport | 650,842 | 565,858 | -84,984 |
| East Midlands Airport | 426,329 | 747,585 | +321,256 |
| Felixstowe | 443,004 | 384,257 | -58,747 |
Importer companies by SIC division
What this shows: Industry breakdown (SIC divisions) of importing companies.
Top 5 values
| SIC | Companies |
|---|---|
| Wholesale trade, except of motor vehicles and motorcycles | 61 |
| Manufacture of machinery and equipment n.e.c. | 28 |
| Manufacture of fabricated metal products, except machinery and equipment | 15 |
| Repair and installation of machinery and equipment | 12 |
| Office administrative, office support and other business support activities | 11 |
Importer companies over time
What this shows: Monthly count of unique importing companies.
Latest 5
| Month | Companies |
|---|---|
| 2026-01 | 32 |
| 2025-11 | 31 |
| 2025-10 | 36 |
| 2025-09 | 32 |
| 2025-08 | 29 |
Top importers
What this shows: Companies with the highest number of months traded for this HS code.
| Company | Months traded |
|---|---|
| CEM MICROWAVE TECHNOLOGY LIMITED | 117 |
| SNAP-ON U.K. HOLDINGS LIMITED | 68 |
| HORIBA UK LIMITED | 63 |
| BIO-TECHNE LTD | 59 |
| SKF (U.K.) LIMITED | 50 |
| M.C.S. TECHNICAL PRODUCTS LIMITED | 50 |
| GYS LIMITED | 48 |
| RS COMPONENTS LIMITED | 42 |
| HAIMER UK LTD | 36 |
| ANALYTIX LIMITED | 33 |
Importer company size by revenue band
What this shows: Distribution of importers across company revenue bands.
Top 5 values
| Revenue | Companies |
|---|---|
| 1m-15m | 81 |
| 54m+ | 76 |
| 15m-54m | 29 |
| 0-1m | 18 |
| Other | 17 |
Import seasonality
What this shows: Average monthly import pattern from historical data.
Exports by country
What this shows: Export market volume by destination country from the UK.
Top 5 values
| Country | £ |
|---|---|
| United States | 6,190,970 |
| China | 4,227,396 |
| Germany | 3,047,638 |
| Saudi Arabia | 2,964,634 |
| Qatar | 1,406,322 |
Export countries rank shift: first 12 months vs second 12 months
What this shows: Destination countries are on both sides of the Sankey. Left side is sorted by first 12-month export volume, right side by second 12-month export volume, so rank changes are visible from line crossings.
Top 10 values
| Country | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| United States | 4,912,508 | 1,278,462 | -3,634,046 |
| China | 4,086,968 | 140,428 | -3,946,540 |
| Germany | 839,018 | 2,208,620 | +1,369,602 |
| Saudi Arabia | 2,087,226 | 877,408 | -1,209,818 |
| Qatar | 1,164,546 | 241,776 | -922,770 |
| United Arab Emirates | 666,405 | 579,468 | -86,937 |
| Romania | 526,622 | 425,430 | -101,192 |
| Italy | 518,915 | 381,286 | -137,629 |
| France | 395,348 | 273,787 | -121,561 |
| Ireland | 362,960 | 268,181 | -94,779 |
Exports by country of origin
What this shows: Export volume by production origin country. For re-exports, indicates where goods originated before UK export.
Top 5 values
| Origin | £ |
|---|---|
| Italy | 3,453 |
| France | 448 |
Export origin countries rank shift: first 12 months vs second 12 months
What this shows: Origin countries are on both sides of the Sankey. Left side is sorted by first 12-month export value, right side by second 12-month export value, so rank changes are visible from line crossings.
Top 10 values
| Origin | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| Italy | 0 | 3,453 | +3,453 |
| France | 448 | 0 | -448 |
Export volume by transport
What this shows: Export value by transport mode used to ship goods from the UK.
Top 5 values
| Transport | £ |
|---|---|
| Sea transport (not vehicle on ferry) | 11,569,677 |
| Air transport | 8,583,733 |
| Roll on Roll off (RORO) | 7,190,913 |
| Road transport | 5,969 |
| Other | 3,901 |
Export transport rank shift: first 12 months vs second 12 months
What this shows: Transport modes are on both sides of the Sankey. Left side is sorted by first 12-month export value, right side by second 12-month export value, so rank changes are visible from line crossings.
Top 10 values
| Transport | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| Sea transport (not vehicle on ferry) | 9,779,828 | 1,789,849 | -7,989,979 |
| Air transport | 5,673,687 | 2,910,046 | -2,763,641 |
| Roll on Roll off (RORO) | 2,932,535 | 4,258,378 | +1,325,843 |
| Road transport | 5,969 | 0 | -5,969 |
| Other | 448 | 3,453 | +3,005 |
Export volume by port
What this shows: Export value handled by each UK port.
Top 5 values
| Port | £ |
|---|---|
| London Gateway Port | 7,928,886 |
| Dover / Eurotunnel | 5,532,536 |
| London Heathrow Airport | 3,146,726 |
| Liverpool Docks | 2,451,609 |
| Manchester Airport | 2,227,969 |
Export port rank shift: first 12 months vs second 12 months
What this shows: Ports are on both sides of the Sankey. Left side is sorted by first 12-month export value, right side by second 12-month export value, so rank changes are visible from line crossings.
Top 10 values
| Port | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| London Gateway Port | 7,241,007 | 687,879 | -6,553,128 |
| Dover / Eurotunnel | 2,228,874 | 3,303,662 | +1,074,788 |
| London Heathrow Airport | 2,113,828 | 1,032,898 | -1,080,930 |
| Liverpool Docks | 2,200,276 | 251,333 | -1,948,943 |
| Manchester Airport | 1,514,392 | 713,577 | -800,815 |
| East Midlands Airport | 1,110,338 | 653,766 | -456,572 |
| Southampton | 156,055 | 709,407 | +553,352 |
| ZLC | 497,070 | 334,394 | -162,676 |
| Immingham Docks | 222,561 | 525,679 | +303,118 |
| London Stansted Airport | 414,419 | 155,474 | -258,945 |
Quick facts
HS code: 851440
Coverage: United Kingdom, most metrics for the last 24 months
Description: Equipment used for heating materials using induction or dielectric methods