pure raw silica sand with the folloing specification; SIO2 99% Fe2O3 ( 0.015 -0.03 ) % Al2O3 ( 0.15 - 0.30 ) % Ti O2 ( 0.016 -0.040 ) % CaO 0.03 Max , MgO 0.005 Max L.O.I ( 105 -1000 ) c = 0.13 - 0....
we are ratagetrade export import company of 7 year experiance , we have 22 empoyers , turn over capital of 2.5000' 000 usd , working in many fields of exp, imp our loction in alexandria EGYPT thanks