NIPPON CHEMI CON (abbreviated as NCC English), Japan guimigong Corporation (called domestic KINGBOX) was founded in 1931, is currently the world's largest manufacturers of aluminum electrolytic capacitors, has significant advantages on technology. Its global market share of aluminum electrolytic capacitors ranked first, trusted by customers, brand reputation continues to maintain the forefront of the industry. As the basis for a variety of important technology to get the Japanese guimigong to the development of aluminum electrolytic capacitor in the process of gradually expanding its business scope, its products are laminated ceramic capacitors and film capacitors, ceramic choke, electric circuit structure parts, and even get involved in the field of electronic machinery. Especially in recent years, large capacity electrical double-layer capacitors and new conductive polymers have attracted much attention.