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 | 6,694,071 |
| United States | 4,564,000 |
| South Korea | 3,733,299 |
| France | 3,526,984 |
| Norway | 2,412,499 |
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 | 2,473,372 | 4,220,699 | +1,747,327 |
| United States | 3,454,151 | 1,109,849 | -2,344,302 |
| South Korea | 3,686,138 | 47,161 | -3,638,977 |
| France | 1,648,111 | 1,878,873 | +230,762 |
| Norway | 1,639,110 | 773,389 | -865,721 |
| Italy | 813,057 | 713,253 | -99,804 |
| Belgium | 509,392 | 863,991 | +354,599 |
| Netherlands | 297,900 | 907,638 | +609,738 |
| China | 587,307 | 617,594 | +30,287 |
| Slovakia | 17,326 | 1,153,761 | +1,136,435 |
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 | 6,318,310 |
| Germany | 5,124,747 |
| South Korea | 3,736,608 |
| France | 2,879,650 |
| Norway | 2,515,410 |
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 | 3,867,988 | 2,450,322 | -1,417,666 |
| Germany | 1,975,684 | 3,149,063 | +1,173,379 |
| South Korea | 3,686,138 | 50,470 | -3,635,668 |
| France | 1,187,732 | 1,691,918 | +504,186 |
| Norway | 1,676,835 | 838,575 | -838,260 |
| Netherlands | 845,746 | 1,234,367 | +388,621 |
| China | 669,094 | 820,852 | +151,758 |
| Italy | 669,808 | 548,984 | -120,824 |
| Slovakia | 18,368 | 1,153,761 | +1,135,393 |
| United Kingdom | 549,303 | 388,106 | -161,197 |
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 |
| Shropshire and Staffordshire | 14 |
| Leicestershire, Rutland and Northamptonshire | 13 |
| West Midlands | 13 |
| Inner London - West | 12 |
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 | 10 | 10 | +0 |
| Shropshire and Staffordshire | 9 | 8 | -1 |
| Leicestershire, Rutland and Northamptonshire | 11 | 9 | -2 |
| West Midlands | 9 | 12 | +3 |
| Inner London - West | 10 | 7 | -3 |
| Bedfordshire and Hertfordshire | 6 | 6 | +0 |
| Herefordshire, Worcestershire and Warwickshire | 6 | 7 | +1 |
| Derbyshire and Nottinghamshire | 5 | 5 | +0 |
| Greater Manchester | 4 | 6 | +2 |
| West Yorkshire | 6 | 5 | -1 |
Import volume by transport
What this shows: Import value by transport mode used to bring goods into the UK.
Top 5 values
| Transport | £ |
|---|---|
| Roll on Roll off (RORO) | 12,125,375 |
| Sea transport (not vehicle on ferry) | 11,117,851 |
| Air transport | 6,919,779 |
| Road transport | 42,831 |
| Other | 33,654 |
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 £ |
|---|---|---|---|
| Roll on Roll off (RORO) | 4,060,604 | 8,064,771 | +4,004,167 |
| Sea transport (not vehicle on ferry) | 8,930,784 | 2,187,067 | -6,743,717 |
| Air transport | 3,296,967 | 3,622,812 | +325,845 |
| Road transport | 4,355 | 38,476 | +34,121 |
| Other | 21,678 | 11,976 | -9,702 |
| Rail transport | 22,110 | 0 | -22,110 |
Import volume by port
What this shows: Import value handled by each UK port.
Top 5 values
| Port | £ |
|---|---|
| Dover | 6,833,372 |
| Middlesbrough | 3,684,505 |
| Immingham Docks | 2,720,062 |
| London Heathrow Airport | 2,630,474 |
| Liverpool Docks | 2,015,766 |
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 | 1,351,187 | 5,482,185 | +4,130,998 |
| Middlesbrough | 3,680,551 | 3,954 | -3,676,597 |
| Immingham Docks | 1,851,399 | 868,663 | -982,736 |
| London Heathrow Airport | 1,600,439 | 1,030,035 | -570,404 |
| Liverpool Docks | 2,007,433 | 8,333 | -1,999,100 |
| Thamesport | 914,733 | 989,347 | +74,614 |
| Eurotunnel | 750,818 | 1,010,486 | +259,668 |
| East Midlands Airport | 435,501 | 956,718 | +521,217 |
| Birmingham Airport | 579,800 | 639,729 | +59,929 |
| Felixstowe | 398,679 | 409,028 | +10,349 |
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 | 67 |
| Manufacture of machinery and equipment n.e.c. | 31 |
| Manufacture of fabricated metal products, except machinery and equipment | 14 |
| Other manufacturing | 14 |
| Office administrative, office support and other business support activities | 13 |
Importer companies over time
What this shows: Monthly count of unique importing companies.
Latest 5
| Month | Companies |
|---|---|
| 2026-04 | 32 |
| 2026-03 | 35 |
| 2026-02 | 36 |
| 2026-01 | 32 |
| 2025-12 | 27 |
Top importers
What this shows: Companies with the highest number of months traded for this HS code.
| Company | Months traded |
|---|---|
| CEM MICROWAVE TECHNOLOGY LIMITED | 121 |
| SNAP-ON U.K. HOLDINGS LIMITED | 69 |
| HORIBA UK LIMITED | 65 |
| BIO-TECHNE LTD | 62 |
| SKF (U.K.) LIMITED | 54 |
| GYS LIMITED | 52 |
| M.C.S. TECHNICAL PRODUCTS LIMITED | 52 |
| RS COMPONENTS LIMITED | 46 |
| HAIMER UK LTD | 39 |
| ANALYTIX LIMITED | 36 |
Importer company size by revenue band
What this shows: Distribution of importers across company revenue bands.
Top 5 values
| Revenue | Companies |
|---|---|
| 1m-15m | 86 |
| 54m+ | 80 |
| 15m-54m | 30 |
| 0-1m | 20 |
| Other | 18 |
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 | 6,748,220 |
| China | 4,221,289 |
| Saudi Arabia | 3,203,467 |
| Germany | 3,102,895 |
| Qatar | 1,473,767 |
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 | 4,970,854 | 1,777,366 | -3,193,488 |
| China | 4,090,063 | 131,226 | -3,958,837 |
| Saudi Arabia | 2,141,185 | 1,062,282 | -1,078,903 |
| Germany | 956,985 | 2,145,910 | +1,188,925 |
| Qatar | 1,166,662 | 307,105 | -859,557 |
| United Arab Emirates | 673,705 | 568,055 | -105,650 |
| Romania | 526,622 | 460,872 | -65,750 |
| Italy | 436,394 | 390,679 | -45,715 |
| France | 396,276 | 319,766 | -76,510 |
| Norway | 260,390 | 378,108 | +117,718 |
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 | 3,598 |
| France | 946 |
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 | 3,453 | 145 | -3,308 |
| France | 448 | 498 | +50 |
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) | 11,981,950 |
| Air transport | 9,299,131 |
| Roll on Roll off (RORO) | 7,358,839 |
| Other | 4,544 |
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) | 10,012,180 | 1,969,770 | -8,042,410 |
| Air transport | 5,295,451 | 4,003,680 | -1,291,771 |
| Roll on Roll off (RORO) | 2,995,789 | 4,363,050 | +1,367,261 |
| Other | 3,901 | 643 | -3,258 |
Export volume by port
What this shows: Export value handled by each UK port.
Top 5 values
| Port | £ |
|---|---|
| London Gateway Port | 8,062,218 |
| Dover / Eurotunnel | 5,725,048 |
| London Heathrow Airport | 3,668,382 |
| Liverpool Docks | 2,624,744 |
| Manchester Airport | 2,346,555 |
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 | 7,254,903 | 807,315 | -6,447,588 |
| Dover / Eurotunnel | 2,294,904 | 3,430,144 | +1,135,240 |
| London Heathrow Airport | 1,952,558 | 1,715,824 | -236,734 |
| Liverpool Docks | 2,409,181 | 215,563 | -2,193,618 |
| Manchester Airport | 1,471,175 | 875,380 | -595,795 |
| East Midlands Airport | 929,405 | 600,910 | -328,495 |
| Southampton | 221,722 | 774,718 | +552,996 |
| ZLC | 481,637 | 425,497 | -56,140 |
| Immingham Docks | 237,304 | 530,648 | +293,344 |
| London Stansted Airport | 431,067 | 141,265 | -289,802 |
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