Shinhokoku Steel Corp. engages in the manufacture and sale of special alloy material and its precision processed products and real estate rental. It operates through the following business segments: Special Alloy and Real Estate Leasing. The Special Alloy segment manufactures and sell slow thermal expansion alloy for semiconductor and FPD manufacturing equipment industry, high temperature strength alloy for the steel industry, precision processed products and forging products. The Real Estate Leasing segment leases company's old factory sites. The company was founded on October 20, 1949 and is headquartered Kawagoe, Japan.