We are Xinmi Jinding Keep Warm Refractory Co., Ltd the leading manufacturer of china. We supply refractory products and thermal insulation products, including high alumina bricks, silica bricks,high alumina cement, calcium silicate board, glass wool products, ceramic fiber products and so on. Especially, We have the absolute advantage in supplying refractory bricks(silica bricks, high alumina bricks, clay bricks), refractory cement(CA-50 cement, CA-70 cement, CA-80 cement) and calcium sili