Shinhokoku Material 

Shinhokoku Material Corp. develops, manufactures, and sells special steel products in Japan. It offers low thermal expansion alloys for semiconductor and FPD parts for manufacturing equipment; durable steel and heat resistance steel for steel works; and low thermal expansion alloy precision polishing plates for various wafers. The company also provides various alloys, such as rolling materials, drawing materials, welding rods; piercing plugs for seamless steel pipes; and nonferrous alloys, including Ti lapping and Sn alloys for lapping plates. The company was formerly known as Shinhokoku Steel Corporation and changed its name to Shinhokoku Material Corp. in October 2021. Shinhokoku Material Corp. was founded in 1939 and is headquartered in Kawagoe, Japan.