SFR has a professional refractory  R & D team, with the state of art technology, worldwide sourcing of raw materials, high-tech equipment and ISO9001: 2008 quality assurance system. We have5 state of the art monolithic refractory production lines, annual output is about 25,000 tons. SFR  provides high safety,  high performance refractory solution for foundry and aluminum industry with seven series over 200 products.  Our products sold to customers all around china  and more than 30 contries  around the world. SFR  provide the refractory solution for the Aluminum industry.   The products designed to use in the Aluminum reverb furnace, Aluminum stack melting furnace, small  holding furnace, filter box, de-gassing box, Aluminum launder and ladles. Some of the products have state of the art technology and great performance. SFR suggest to use low cement castable with non-wetting agent addition  as work lining contact with Aluminum melting.    SFR  had aluminum immersion test for all the castable designed to contact with  the Aluminum melting.   With special  structure design and new generation non-wetting agent ,  the castable has good aluminum resistance property at 950℃