01Mission
Understanding our customers’ needs correctly, responding after detailed evaluation, staying customer-focused at all times and providing reliable, trouble-free service are part of our company strategy and culture.
Our journey began with white and coloured mosaic. Today we produce industrial minerals, coloured granules, micronised powders and construction chemicals at our fully automated plant in the Eskişehir Organised Industrial Zone.
Altınaylar entered the construction sector in 1969 with the production of white and coloured mosaic. In 1988 we set up our first micronising plant and began producing micronised powder and fillers for the plaster and construction chemicals industries. In 1989 we broadened our range with white and coloured granules.
In 1990 we pioneered the production of mineral plaster stones in Türkiye. In a market dominated by Italian producers, we opened the way for local production and helped Turkish companies expand into Russia and the Baltic countries.
In 1998 we made our first export to Bulgaria and started producing construction chemicals. In 2000 we widened our product range and became one of the key suppliers of the granite tile industry.
In 2016 we opened our new fully automated factory in the Eskişehir Organised Industrial Zone, with a production capacity of 60 tonnes per hour. In 2019 we celebrated our 50th year in the sector.
We have kept investing in our production. In 2023 we completed the fully automated 2nd Grey Line and 2nd White Line in Eskişehir OIZ. In 2025 we increased the capacity of our 1st and 2nd White Plants, and in 2026 we expanded the capacity of our crushing and grinding plants.
We continue the production we began under the principle “natural is beautiful” with a sense of responsibility towards quality and people.
Understanding our customers’ needs correctly, responding after detailed evaluation, staying customer-focused at all times and providing reliable, trouble-free service are part of our company strategy and culture.
To remain the leading and pioneering company in our sector in every field we operate: providing solutions that meet our customers’ needs, adapting quickly to innovation, driving change, keeping customer, supplier and employee satisfaction at the highest level and being appreciated for our customer relations.
Milestones from more than half a century of production. Years marked in red are turning points for our company.
The future and reputation of our customers are our priority. We work to be a strong and reliable business partner that contributes to our customers’ success.
We continuously improve our quality management system together with our customers, suppliers and all our employees.
Rapid technological progress, growing competition and increasingly informed consumers push companies to make a difference and offer quality in the most cost-effective way.
We know that all of this is only possible through research and development (R&D), and that R&D shapes the future of a company.
Our aim is to carry out R&D both in our own laboratory and in cooperation with universities, to develop new products and bring new perspectives to existing ones.
As an organisation that continues the production it began under the principle “natural is beautiful” with care for quality and people, awareness of its social duties and environmental responsibility, we commit:
“Nature is generous only to those who understand its language.”
We bring our experience in coloured granules and micronised minerals to construction chemicals through our Allmax, Ayçim and Metrocoll brands.
Our granular and micronised minerals by colour code and name. For our standard sizes, click here. Contact us for size information.
We started producing construction chemicals in 1998 and today continue under our Allmax, Ayçim and Metrocoll brands.










We supply raw materials to leading brands in construction chemicals, paint, plaster and decorative coatings.








































40 references · alphabetical order
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Eskişehir Organised Industrial Zone
20. Cadde No:33, Eskişehir, Türkiye
+90 222 221 71 51
Eskişehir Organised Industrial Zone, 20. Cadde No:33. The map loads from Google Maps.