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 | £ |
|---|---|
| United States | 6,467,774 |
| Germany | 5,018,312 |
| South Korea | 3,706,117 |
| France | 3,021,883 |
| Norway | 2,426,178 |
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 £ |
|---|---|---|---|
| United States | 5,678,329 | 789,445 | -4,888,884 |
| Germany | 1,862,146 | 3,156,166 | +1,294,020 |
| South Korea | 3,688,661 | 17,456 | -3,671,205 |
| France | 1,720,221 | 1,301,662 | -418,559 |
| Norway | 1,700,905 | 725,273 | -975,632 |
| Italy | 989,839 | 841,893 | -147,946 |
| China | 737,778 | 520,721 | -217,057 |
| Slovakia | 0 | 1,171,087 | +1,171,087 |
| Netherlands | 146,796 | 940,744 | +793,948 |
| Belgium | 553,842 | 471,509 | -82,333 |
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 | 8,066,116 |
| South Korea | 3,709,426 |
| Germany | 3,484,484 |
| Norway | 2,622,566 |
| France | 2,351,177 |
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 | 5,893,347 | 2,172,769 | -3,720,578 |
| South Korea | 3,688,661 | 20,765 | -3,667,896 |
| Germany | 1,759,780 | 1,724,704 | -35,076 |
| Norway | 1,751,427 | 871,139 | -880,288 |
| France | 1,216,168 | 1,135,009 | -81,159 |
| Netherlands | 657,852 | 1,261,294 | +603,442 |
| China | 821,135 | 670,883 | -150,252 |
| Italy | 602,029 | 597,846 | -4,183 |
| Slovakia | 3,856 | 1,171,087 | +1,167,231 |
| United Kingdom | 489,765 | 346,558 | -143,207 |
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 | 13 | 10 | -3 |
| Shropshire and Staffordshire | 9 | 8 | -1 |
| Leicestershire, Rutland and Northamptonshire | 10 | 8 | -2 |
| Inner London - West | 9 | 7 | -2 |
| South East Wales | 6 | 4 | -2 |
| Bedfordshire and Hertfordshire | 4 | 5 | +1 |
| Derbyshire and Nottinghamshire | 6 | 4 | -2 |
| Greater Manchester | 6 | 5 | -1 |
| Merseyside | 5 | 5 | +0 |
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) | 13,169,249 |
| Roll on Roll off (RORO) | 9,641,976 |
| Air transport | 6,542,170 |
| 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) | 11,281,182 | 1,888,067 | -9,393,115 |
| Roll on Roll off (RORO) | 3,473,814 | 6,168,162 | +2,694,348 |
| Air transport | 3,410,987 | 3,131,183 | -279,804 |
| Other | 15,636 | 16,951 | +1,315 |
| Rail transport | 0 | 22,110 | +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 | 4,445,116 |
| Liverpool Docks | 3,983,524 |
| Middlesbrough | 3,684,505 |
| Immingham Docks | 2,862,991 |
| London Heathrow Airport | 2,575,138 |
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 | 1,112,413 | 3,332,703 | +2,220,290 |
| Liverpool Docks | 3,976,154 | 7,370 | -3,968,784 |
| Middlesbrough | 3,680,551 | 3,954 | -3,676,597 |
| Immingham Docks | 1,779,124 | 1,083,867 | -695,257 |
| London Heathrow Airport | 1,619,766 | 955,372 | -664,394 |
| Thamesport | 998,598 | 739,914 | -258,684 |
| Eurotunnel | 794,421 | 863,046 | +68,625 |
| Birmingham Airport | 747,109 | 644,466 | -102,643 |
| East Midlands Airport | 407,810 | 802,480 | +394,670 |
| Felixstowe | 527,029 | 392,605 | -134,424 |
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 | 60 |
| Manufacture of machinery and equipment n.e.c. | 28 |
| Manufacture of fabricated metal products, except machinery and equipment | 16 |
| Repair and installation of machinery and equipment | 12 |
| Manufacture of electrical equipment | 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 | 84 |
| 54m+ | 78 |
| 15m-54m | 28 |
| 0-1m | 19 |
| 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 | 6,323,319 |
| China | 4,276,510 |
| Germany | 3,093,154 |
| Saudi Arabia | 2,975,609 |
| Qatar | 1,427,956 |
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 | 4,983,597 | 1,339,722 | -3,643,875 |
| China | 4,048,958 | 227,552 | -3,821,406 |
| Germany | 679,185 | 2,413,969 | +1,734,784 |
| Saudi Arabia | 2,087,652 | 887,957 | -1,199,695 |
| Qatar | 1,186,180 | 241,776 | -944,404 |
| United Arab Emirates | 680,147 | 591,968 | -88,179 |
| Romania | 556,173 | 425,430 | -130,743 |
| Italy | 531,697 | 406,502 | -125,195 |
| France | 349,576 | 381,622 | +32,046 |
| Ireland | 360,638 | 271,421 | -89,217 |
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) | 12,099,680 |
| Air transport | 8,877,891 |
| Roll on Roll off (RORO) | 7,276,274 |
| Road transport | 15,604 |
| 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) | 10,166,082 | 1,933,598 | -8,232,484 |
| Air transport | 5,862,979 | 3,014,912 | -2,848,067 |
| Roll on Roll off (RORO) | 2,647,551 | 4,628,723 | +1,981,172 |
| Road transport | 15,604 | 0 | -15,604 |
| 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 | 8,011,793 |
| Dover / Eurotunnel | 5,615,731 |
| London Heathrow Airport | 3,243,328 |
| Liverpool Docks | 2,873,372 |
| Manchester Airport | 2,258,327 |
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 | 7,195,622 | 816,171 | -6,379,451 |
| Dover / Eurotunnel | 1,966,627 | 3,649,104 | +1,682,477 |
| London Heathrow Airport | 2,189,352 | 1,053,976 | -1,135,376 |
| Liverpool Docks | 2,622,039 | 251,333 | -2,370,706 |
| Manchester Airport | 1,531,443 | 726,884 | -804,559 |
| East Midlands Airport | 1,181,760 | 698,940 | -482,820 |
| Southampton | 172,401 | 714,810 | +542,409 |
| ZLC | 514,181 | 358,741 | -155,440 |
| Immingham Docks | 219,252 | 528,988 | +309,736 |
| London Stansted Airport | 432,238 | 156,434 | -275,804 |
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