Kiatsin is a metal sewing buttons manufacturer working across the small metal parts that fasten and finish a garment. This article gathers three of them: a four-hole sewing button on a jacket cuff, the domed head of a leather rivet, and the shank side of a jeans button. Shapes, sizes and logos are produced to the customer’s own drawing under OEM, designed in CAD/CAM, prototyped by 3D printing, and stamped with precision dies cut on in-house CNC machines.

Four-Hole Sewing Buttons on a Jacket Cuff

A four-hole metal sewing button in a dark copper tone on the cuff of a charcoal cotton twill jacket, its raised outer rim standing above a recessed centre where the crossed thread sits.

A four-hole metal sewing button in a dark copper tone, set on the cuff of a charcoal cotton twill jacket. The outer rim stands proud of a recessed centre well.

The crossed thread sits inside that well, below the level of the rim, and the four openings allow either a crossed or a parallel stitch.

Shapes and sizes can be produced to a customer’s own design (OEM), developed in CAD/CAM with tooling made in our factory.

See our sewing buttons range →

Leather Rivet Domes Begin With the Die

Close-up of a domed metal leather rivet, the curved surface running unbroken from the centre to an even rim line around the base.

The curve on this leather rivet runs unbroken, and the rim around its base holds an even line all the way round. That consistency comes from a stamping die cut for this shape alone.

Design in CAD/CAM, a rapid prototype by 3D printing, then die work on our own CNC machines. Every piece stamped afterwards repeats the same form.

We would be pleased to discuss your requirements.

See our leather rivets range →

The Shank Side of a Jeans Button

Back view of a metal jeans button showing a rolled rim, fine concentric rings stepping inwards, and a hollow post at the centre where the tack fastens.

Photographed from the back: a rolled rim closes the edge, and fine concentric rings step down towards the hollow post at the centre.

That post is where the tack fastens. Once set on a waistband, the button sits flat and holds firm. Jeans buttons are produced in 14 / 15 / 17 / 20 / 25 mm, with special sizes made to drawing.

We would be pleased to discuss your requirements.

See our jeans buttons range →

Images are for presentation; the colour and finish of actual pieces may differ. Please confirm specifications with us before production.

For samples, OEM designs or a quotation, call +66-2-4510794 or send us a message through our contact form.