We need large quantity following materials from Korea: 1.Torcrete concrete: product type:Alumina silica product(regular castable) Al2o3 51% Sio2 39% Cao 6.9% Fe2o3 1.1% 2.selfhardening liquid refractory mass product type:Alumina silica product(injection mix) Al2o3 48% Show More...
Please quote me Sodium Fluorosilicate Na2SiF6 1*20FCL CIF INCHON price. waiting for your quotation. thank you. Show More...