Taipei World Trade Center Nangang Exhibition Hall (AKA. TWTC Nangang Exhibition Hall) is the largest exhibition and convention center in Taiwan. The construction of the center was finished on Dec. 24 in 2007, before it opened for business in Mar. 13, 2008 with Taipei International Bicycle Exhibition. The Taiwan External Trade Development Council (TAITRA) was authorized by the government in charge of the operation and business activities of the facility.