United Chemi-Con (UCC) (wholly owned Affiliated Companies in Japan) is the world's largest manufacturer and supplier of aluminum electrolytic capacitors in North america. The United States guimigong products including electronic ballast for automotive, module, solid conductive polymer aluminum and computer equipment, high temperature and high vibration resistance capacitance, improve the Y5U and the new X5R and X7R dielectric multilayer ceramic fundamental industry leading, and capacitors, and low impedance in many other applications, very low ESR high pressure resistance, long service life. These key products in surface mount, radial or management unit style, most of the products are using environmentally friendly materials as a standard or as an option - reflecting their current goals to meet environmental standards.