Namsung Corp. manufactures and trades in electronic products under the DUAL brand in South Korea. The company offers mobile audio and video, multi-media speaker, XM satellite receiver radio, and digital AMP wireless headphone products. It is also involved in the department store and wholesale/retail distribution and rental businesses, as well as real estate business. In addition, the company engages in semiconductor manufacturing and sales business, and hardware and software businesses; manufacturing and sales of copper parts, automobile parts and interiors, solar power generation and related product, and communication devices; internet-related business; e-commerce industry; digital broadcasting security systems and solutions; broadcasting and communications convergence solution and software development and sales business; system integration business and software-related service; and multimedia program development, UV sterilizer, and air sterilizer manufacturing and sales business. Further, it is involved in logistics business; installation and use of sports facilities; building and facility management services and parking lot operation business; architectural design and related services; consulting; consignment management business; and outdoor and exhibition advertising. The company was founded in 1965 and is based in Seoul, South Korea.