- Elvan Dustless School Chalk Manufacturing (Schulkreide)
- School Chalks,Dustless white chalks,Dustless colourful chalks,Schulkreide,Chalk Eraser,Farbe Dustless Chalk,Chalk Holder,Weib Schulkreide,Calcium Carbonate Chalks,Dustless Chalk Machina,eraser,chalk.
- Address:Hasemek San. Sitesi 675. Sk. No: 19 Ostim
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