Clay bricks production plant

We are the owners of factories for the production of clay bricks in egypt, which work the way manual production line of normal to natural drying in the air and the sun and then burning inside the furnaces, which operate air and intense with diesel and we ask your company ancient device or update to the way burning in the oven normal as well as saving fuel oil where we use 45 tons of fuel oil to burn 750,000 bricks from the normal size 21 cm x 11 cm
and ask to send a delegate from you have to se