Refractory Suppliers, Refractory Brick, Refractory | Ruizhi Refractories, Yingkou Ruizhi Refractories Co., Ltd. is a China refractory material manufacturer for high temperature melting furnaces. Ruizhi Refractories supply main products are: Refractory brick, refractory castable, fire brick, insulation material, for converter, electric arc furnace, ladle, LF furnace, tundish etc. Ruizhi Refractories products have been exported to many countries, such as South Africa, Australia, Canada, Malaysia, Bangladesh, Iran, Saudi Arabia, Iraq, Pakistan, Philippines, Vietnam, Taji.