Gumi is the second largest and most densely populated city in North Gyeongsang Province, South Korea. It is located on the Nakdong River, halfway between Daegu and Gimcheon, also lies on the Gyeongbu Expressway and Gyeongbu Line railway which are the principal traffic routes of the country. The city is an industrial center of the country with many companies, including Samsung Electronics, LG Electronics, LG Display, having a manufacturing presence and R&D Centres there.