DAH SAN ELECTRIC WIRE & CABLE CO.,LTD is principally engaged in the manufacture, processing and distribution of electric cables. The Company primarily provides power electric cables, telecommunication cables, copper sheets, electronic wires and bare copper wires. The Company's electric cables include plastic cables, natural gum cables, ethyene-propylene rubber neoprene (EPRN) cables, fireproof cables, heat-resisting cables, 600 volts (V) to 161 kilovolts (KV) polyethylene (PE) cables, input/output cables, flat cables for computers, cutting flat cables, twisted-pair flat cables and coaxial cables, among others. During the year ended December 31, 2011, the Company obtained approximately 75.2% and 17% of its total revenue from the sale of electric cables and copper sheets and others, respectively. The Company distributes its products in Taiwan's domestic market and to overseas markets, including the rest of Asia, Europe, the Americas and Africa.