Wholesale OEM Metal Terminal Connectors for Electronics with 100% Quality Inspection

So you're looking at 0.3mm terminals — we run these daily for electronics, AI servers, and industrial gear, with thickness form 0.075mm up to 3.5mm depending on your applicaion.

Most buyers go with copper over iron for conductivity, but if you're on a tight budget, iron works fine for basic connections — we've done both for years. Surface plating options are tin, nickel, gold, or silver, and gold is usually the go-to for high-end server stuff (though it's pricier).

It's RoHS and ISO9001 certified, and we check every batch with a 2.5D measuring machine and salt spray tester — basically, we catch defects before they leave. MOQ is customizable, so you're not stuck with a huge minimum, but lead time can be 5 to 40 days or so depending on how custom you want to get.

We've been stamping these for over a decade, and one thing that surprises buyers is how tight we hold tolerances — better than most off-the-shelf DIN or ASTM specs. Customiaztion is availble, but don't expect same-day turnaround for a 0.08mm thickness change; it usually takes a few rounds.

Also, these aren't suited for high-temperature environments above 200°C without checking the plating first — gold handles heat better than tin, but we'll tell you straight up if it's a bad fit. Anyway, bulk pricing drops significantly around 10,000 units, so that's where you'll save.