Iron and steel articles
Official WCO Harmonized System description: Iron or steel; threaded screws, bolts and nuts n.e.c. in item no. 7318.1
Note that the Mexican market for this code is concentrated — the largest importer takes about 68% of it.
| Market | Importers | With contact | Above US$1M/yr | New in 2026 |
|---|---|---|---|---|
| 🇲🇽 Mexico | 12 | 12 | 3 | 1 |
| 🇦🇷 Argentina | 13 | 11 | 0 | 0 |
| 🇧🇷 Brazil | 988 | 616 | 211 | — |
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.
Phone, email, website or a named person in purchasing — whichever we hold for each company, with the register checks beside it. Open the dashboard and see the names now: searching and counts are free, no card.
See the names free →| State | Companies |
|---|---|
| Ciudad de México | 3 |
| Guanajuato | 2 |
| Nuevo León | 2 |
| Baja California | 1 |
| Querétaro | 1 |
Every row is a real company recorded importing HS 7318.19. The last column says which channels we hold for it — the values themselves are in the dashboard, never on this page.
| Importing company | Location | Rank | Contact |
|---|---|---|---|
| NMC AEROSPACE , S. DE R.L. DE C.V. | 🇲🇽 Baja California | #1 | ✓ phone · email · website |
| RUD SPANSET MEXICO SA DE CV | 🇲🇽 Nuevo León | #2 | ✓ phone · email · website |
| 3 Rho Interruptores Automotivos Ltda. | 🇧🇷 SC | #3 | ✓ email · website |
| 3M do Brasil Ltda. | 🇧🇷 SP | #4 | ✓ email · website |
| NORELEM, S DE RL DE CV | 🇲🇽 San Luis Potosí | #5 | ✓ phone · email · website |
| + 1,014 more companies in the full report | |||
Search them yourself: names, location, import ranking and the contact details we hold for each one. US$99 a month, one market, cancel any time — or ask for a free sample first and judge the data before paying anything.
Free, no call, no card. We reply within one business day.
A buyer that has just started sourcing a product has not settled on a supplier yet. They are the easiest first email you will send, and they are in the dashboard next to everyone else — ranked, with their channels.
See what a market costs →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.