Most buyers we deal with are refit yards or OEM builders who've had cheap 304 hinges pit on them inside a season, so they're already looking for something that'll actually hold up in salt spray without constant replacement.

The 70x47mm size is pretty much the standard for hatches and smaller deck lockers, and at 0.15kg each it's not heavy but you can feel it's solid 316—not some thin stamped thing that flexes when you torque it down.

We test every production run with a salt spray chamber for 200 hours (ASTM B117 method), and we'll send you a copy of that COA along with batch-specific HPLC trace for the alloy composition; if you want third-party retesting, just flag it on the PO and we'll hold your order until the lab confirms.


The CE mark and ISO9001 certs are real—they're not just slapped on the box—and we actually have the factory audit docs on file if your compliance team needs to verify them before you commit.

You'll get a standerd silver mirror polish that's basically a hand-buffed finish, which means every hinge has that deep, reflective look that catches teh light—but it also means we usually have a 7-day lead time give or take, not the 3-day rush some places claim.

Anyway, if you're ordering 100 pieces or so, we'll pack them individually in foam-lined boxes so they don't scratch each other during shiping, and we've got about 50,000 units in stock right now for the common 70x47mm spec.
The MOQ is just 10 pieces, so you can sample or start small without a huge commitment.
We ship within 7 days after payment, and with our 100,000 pieces monthly capacity, stock is rarely an issue.
Yes, it comes with both CE and ISO9001 certificates, so you're covered for quality and compliance.
Absolutely—customization is available. Just let us know your specs, and we'll work with you on it.
It weighs 0.15kg and measures 70x47mm, made from 316 stainless steel with a high mirror polish.