Kimitoshi Yonezawa

Suzuki Sumiden Stainless Steel Wire Co. Ltd. is a Japanese company that was founded in 2007 and specializes in manufacturing stainless steel wires. The private company is based in Narashino, Japan. The company's wires are used in various fields such as home goods, OA equipment, communication equipment, automotive parts, and space aircraft. The company has gained high reliability and evaluation from both domestic and foreign customers.

Nippon Steel SG Wire Co., Ltd. is engaged in the manufacture and sale of special steel wires. It operates through the Special Steel Wire and Others segments. The Special Steel Wire segment includes piano wires, steel wires, and stainless steel wires. The Others segment deals with real estate leasing business. The company was founded on May 1, 1938 and is headquartered in Tokyo, Japan.