Optical, measuring and medical instruments
Official WCO Harmonized System description: Instruments and apparatus; specially designed for telecommunications (e.g. cross-talk meters, gain measuring instruments, distortion factor meters, psophometers)
| Market | Importers | With contact | Above US$1M/yr | New in 2026 |
|---|---|---|---|---|
| 🇲🇽 Mexico | 19 | 17 | 2 | 2 |
| 🇦🇷 Argentina | 9 | 7 | 1 | — |
| 🇧🇷 Brazil | 102 | — | — | — |
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.
| State | Companies |
|---|---|
| Ciudad de México | 15 |
| Baja California | 1 |
| México | 1 |
| Nuevo León | 1 |
| Querétaro | 1 |
Same data you would receive, with the contact column held back. Every row is a real company recorded importing HS 9030.40.
| Importing company | Location | Rank | Contact |
|---|---|---|---|
| VIAVI SOLUTIONS DE MEXICO S DE RL DE CV | 🇲🇽 Ciudad de México | #1 | ✓ phone + email |
| SISTEMAS E INGENIERIA DE EMC S.A. DE C.V. | 🇲🇽 Ciudad de México | #2 | ✓ phone + email |
| DECU SOLUCIONES S.A. DE C.V. | 🇲🇽 Ciudad de México | #3 | ✓ available |
| SMITH MYERS MEXICO SA DE CV | 🇲🇽 Ciudad de México | #4 | ✓ available |
| MM SMART GRID AND ENERGY PROJECTS SA DE CV | 🇲🇽 México | #5 | ✓ available |
| + 125 more companies in the full report | |||
We send the full list for HS 9030.40 — company names, location, import ranking and a business contact point — in 48 to 72 hours. Ask for a free sample first and judge the data before paying anything.
Free, no call, no card. We reply within one business day.
Counts derived from customs operation records for Mexico and Argentina and from Brazil's public importers catalogue. Aggregate figures only: no company names, values or contact details are published on this page. See our methodology.