http://www.fet-japan.co.jp/nardi/

Nardi is an automotive parts manufacturer headquartered in Tradate, Varese, Lombardy, Italy. Manufactures steering wheels and shift knobs. There are fake products in the market, and a system to confirm the validity of genuine products with a 5-digit serial number has been introduced since May 1, 2012.
Sales in Japan are performed by Asahi Rise Co., Ltd. (FET).