Company Profile
Shinagawa Refra provides the manufacture and sale of refractory products in Japan and globally. The company offers shaped refractory bricks, including basic, carbon-containing, fire clay and high alumina, silicon carbide, and silica bricks.
Its portfolio also includes monolithic refractories comprising castable and gunning refractories, precast shapes, plastic and ramming mixes, and refractory mortars, and functional products, such as slide gate plate bricks, submerged entry nozzles, monoblock stoppers, and ladle shrouds
Mold powder for continuous casting, as well as ceramic fiber in various forms consisting of modules, preformed shapes, refractory insulating boards, sheets, and gaskets; and fine ceramics
Including high precision large-sized ceramic parts, as well as alumina, zirconia, silicon carbide, a-Sialon, and porous ceramics for use in liquid crystal and semiconductor manufacturing equipment. Additionally, it offers multifunctional absorbent and desiccants, and inorganic heat-resistant paints and adhesives; and related products.
It also designs, installs, and maintains various industrial kilns. Its products serve the blast furnace, RH degasser, torpedo car, converter, casting, incinerator, glass furnace, and cement rotary kiln applications.
Shinagawa Refra Co., Ltd. was formerly known as Shinagawa Refractories Co., Ltd. and changed its name to Shinagawa Refra Co., Ltd. in October 2025. Founded in 1875, the company is headquartered in Chiyoda, Japan.