Katlanstein is the European representative of Aydınlar Madencilik, a well-established company in the natural stone and raw material sector.

Aydınlar Madencilik was established in 1993 and produces in its own facilities of 1,500,000 square meters, 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 gained a solid position in the sector with its understanding of quality, reliability and sustainability.

Based on this strong production infrastructure, the Nifstone brand was created to process and distribute high quality natural stone from Turkey worldwide. The aim is to combine aesthetics with durability.

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

Katlanstein brings the beauty and power of nature to modern architecture by combining Turkish production power with international quality standards.

Katlanstein – Inspired by nature, created for the world.