Henman Ruishi Investment Group Co., Ltd. ( Ceramic Foundry Sand Branch Plant) professionally produce Ceramic Foundry Sand, Ceramic Foundry Sand also named ( Ceracite, Fused Ceramic, Ceramic Sand) , ....
Henan Ruishi Investment Group Co., Ltd., formerly known as Yichuan Ruishi Abrasives Co., Ltd., was founded in 1992. The company mainly produces all kinds of abrasives, special refractories and....
Calcium aluminate ( Premelted calcium aluminates residue) is mainly used for separating the impurity elements such as sulfur and oxygen in ladle refining of LF furnace, open hearth furnace and the....
Fused magnesium aluminum spinel of Ruishi Brand is produced by mixing the industrial alumina with the purity no less than 98.5% and the caustic-burned magnesia with the purity no less than 96% and an....
Mullite is a raw material with high heat resistance. At present, there are mainly high purity fused mullite, ordinary fused mullite, finely sintered mullite with all natural bauxite and caustic....
Calcined flint clay is a main raw material for manufacturing high-grade refractory materials, refractory brick, various ceramics, precision casting sand, ceramic fiber, refractory furnace burden, ....