Katlanstein is the European representative of Aydınlar Madencilik, an established company in the field of natural stone and raw materials.

Founded in 1993, Aydınlar Mining operates its production facilities on a 1,500,000 square meter company-owned site located 35 kilometers from the Izmir-Ankara highway. The company operates in the fields of construction sand, industrial sand, landscaping products and organic materials, and has built a strong market presence through its commitment to quality, reliability and sustainability.

Building on this solid production infrastructure, the Nifstone brand was established to process and distribute high-quality natural stone from Turkey worldwide. The goal is to combine aesthetics with durability.

Our European headquarters is located in Mannheim (68309) and features 1,200 square meters of warehouse and office space. With the Katlanstein platform, we offer our European customers fast logistics, a wide product range and personalized on-site service.

Katlanstein combines Turkish production power with international quality standards, bringing the beauty and strength of nature into today’s architecture.

Katlanstein – Inspired by nature, created for the world.