KFSON was established in 2002 as a foreign-funded joint venture. KFSON is a high-tech enterprise specializing in the research, development, production and sales of aluminum electrolytic capacitor products. KFSON electrolytic capacitor manufacturers have a wide range of capacitor products and a full range of products; products include: long-life electrolytic capacitors, high-frequency low-resistance electrolytic capacitors, UPS special electrolytic capacitors, KFSON products are widely used in solar photovoltaic products, UPS power supply, reverse Transformers, industrial control equipment and other major fields.