Company Description
hi
Tolid Faravar Sio2 supplier from Iran. we have 3 quartz mine and can supply Sio2 with the following spec. SiO2 from 97.5 to 99% Al2O3<1 % Fe2O3<0.6% CaO ~0.4% size : from 10 mm to 100 mesh if u r intrestet in our product, kindly plz contact me H.Shahabi *****