At Keiren it’s all about perfection. We have been making envelopes and packaging that go beyond standard since 1960. With a broad and unique machine park and all the expertise in-house, we offer solutions that are often not possible elsewhere.

We push boundaries and continuously expand the possibilities. Whether it concerns special sizes, special windows, luxurious printing or innovative closures – we make it happen.

Why choose Keiren?

• Everything under one roof: from design to end product.

• Flexibility and speed thanks to our unique machine park.

• Customization without limits – from small to medium-sized editions.

• Top quality through more than 60 years of craftsmanship.

Keiren special mail solutions: where creativity, technology and precision come together.                  Perfection in paper and cardboard.