Introduction: Nippon (Black Diamond): The world's largest producer of aluminum electrolytic capacitors, commonly known as Black Diamond in China, also known as Nippon Chemical, Kimi Kogyo, Jiamei Gong, etc., abbreviated as NCC in English. Nippon Chemi Con has been dedicated to the development of various electronic components since its establishment in 1931, starting with aluminum electrolytic capacitors; Nippon (Black Diamond) official website: www.chemi-con.co.jp.
