Taipei World Trade Center Nangang Exhibition Hall , also known as TWTC Nangang or TaipeiEx. It is a superimposed purpose-built exhibition complex in Nangang, Taipei, Taiwan. It consists of two exhibition halls, one over the other and is located to the east of the Taipei World Trade Center (TWTC), about 15 minutes’ drive from the TWTC along the Huandong Expressway.