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

Aydınlar Madencilik, founded in 1993, operates its production facilities in a company-owned 1,500,000 square meter facility located 35 kilometers from the Izmir-Ankara highway. The company, active in the fields of construction sand, industrial sand, landscaping products, and organic materials, has established 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 refine and distribute high-quality natural stone from Turkey worldwide. Its purpose is to combine aesthetics with durability.

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

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

Katlanstein – Inspired by nature, created for the world.