We use ADC KRONE products for our connectivity infrastructure solutions, for the fixed and mobile
carrier market and for enterprise customers. ADC KRONE's infrastructure solutions are at the
foundation of every network to enhance the speed, bandwidth and quality of Internet/data, video,
and voice transmissions. We offer a wide range of solutions that improve network design, reliability,
scalability and efficiency.

Since ADC was founded in 1935, it has become a world leader in providing
global network infrastructure products Their services Customers around the world include local and
long distance telephone companies, cable television operators, Internet/data communications
providers, wireless service providers, private network operators, and broadcast television operators.

Examples of this vast customer base include, AT&T, Bank of England, Bloomberg, British Telecom,
China Telecom Cingular, Citi Bank, Comcast, Dell, Deutsche Telekom, Ford, GlaxoSmithKline,
Hong Kong Telecom, HSBC, JPMorgan Chase, Mayo Clinic, Morgan Stanley, NBC, Sprint Nextel, Reliance Infocom (India),

Rolls Royce, Qwest, T-Mobile, Seagrams, Verizon, and many others.