About Us
Seyman Maden Sanayi ve Ticaret Ltd. Şti.
Turkey's CEN Standard Sand / Norm Sand Producer
Seyman Maden produces silica sand, quartz sand and special industrial mineral products at its modern facilities in Tekirdağ Ergene. With the expertise and investments accumulated over the years, we have now begun producing CEN Standard Sand (also known as Norm Sand) compliant with TS EN 196-1.
Under our Standard Sand brand, we offer CEN Standard Sand (Norm Sand), a strategic component of the cement industry, to the Turkish market and international buyers. With our TSE certificate, we contribute to reducing our country's import dependency as one of the producers in this field in Turkey.
seymanmaden.comOur Values
Quality
We work with a philosophy of continuous improvement beyond TS EN 196-1.
Reliability
Every delivery is the result of a fully traceable and supervised process.
Innovation
Building the future today with modern production technologies and digital monitoring systems.
Sustainability
Environmentally conscious production, efficient energy use, and circular economy principles.
Production Facility
- Modern production line (drying, sieving, classification)
- Fully equipped quality control laboratory
- Enclosed storage areas (humidity and temperature controlled)
- TS EN 196-1 compliant packaging facility
- Logistics and shipping infrastructure