Electrical machinery and equipment
Official WCO Harmonized System description: Tubes; microwave (for example klystrons, travelling wave tubes, carlinotrons), excluding magnetrons and grid-controlled tubes
| Market | Importers | With contact | Above US$1M/yr | New in 2026 |
|---|---|---|---|---|
| 🇲🇽 Mexico | 15 | 15 | 14 | 0 |
| 🇦🇷 Argentina | 5 | 5 | 3 | 0 |
| 🇧🇷 Brazil | 3 | 1 | 0 | — |
These are companies with recorded import activity under this code — real buyers, not a directory of who might be interested. Captive assembly plants importing from their own parent abroad are identified separately, so the count you act on is commercial demand.
Want names now? Write to hello@vstrade.co, tell us what you sell, and we send you 3 importers of heading 8540 by name, free.
Email us for 3 free importers →Closest heading with an annual report in the same HS chapter (85): heading 8538.
See the report for heading 8538: Parts of switching apparatus and boards →Or leave your work email and we write once, when heading 8540 has its own report.
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| State | Companies |
|---|---|
| Ciudad de México | 5 |
| Baja California | 4 |
| Nuevo León | 2 |
| Tamaulipas | 2 |
| Chihuahua | 1 |
Every row is a real company recorded importing HS 8540.79. Registry information only: no import values, no individuals and no contact details are published on this page.
| Importing company | Location |
|---|---|
| Brastemp da Amazônia S.A. | 🇧🇷 AM |
| Comtrafo Ind. e Com. de Transf. Elétricos | 🇧🇷 SP |
| BREG MEXICO S DE RL DE CV | 🇲🇽 Baja California |
| COMPANIA DE MOTORES DOMESTICOS S.A. DE C.V | 🇲🇽 Nuevo León |
| M. Cassab Com. e Ind. Ltda. | 🇧🇷 SP |
| + 18 more companies recorded under this code | |
See which headings and sectors already have an annual import report.
See the report catalog →Counts derived from customs operation records for Mexico and Argentina and from Brazil's public importers catalogue. Company names are registry information only: no import values, no individuals and no contact details are published on this page. See our methodology.