Sir,This is regarding the raw material required for manufacturing of Refractory Bricks. A brief of our company. We Magnum Forge & Machine Works Pvt. Ltd Pune is a group company of World Wide Oil Field Machines Pvt. Ltd which is a 100% export oriented unit & working in oil field. For detail, please go through website www.womusa.com & www.magnumforge.in We have forging industry & having 30 nos. of furnaces. Company has its own steel melting plant. We have a huge consumption of refractory bricks & associated refractory product.. Considering consumption of refractory bricks, we are going to plan the inhouse manufacturing of Refractory bricks.Initially we will go on an empirical basis. For that we are searching required raw material used for manufacturing Refractory bricks like Alumina, silica, Fe203, Calcium Aluminate cement, etc.Please guide the required material which you can provide so that we will start our new activity. Thanks & Regards,