Daewoo Express or Sammi Daewoo Express is an inter-city common carrier of passengers by bus serving over 30 destinations in Pakistan and is headquartered in Rawalpindi. It is operated by a Korean company, Sammi. Sammi Daewoo Express is a ground breaker in the transport industry of Pakistan as it has introduced innovative trends in road transport. Today, it is the most popular inter-city bus service in Pakistan.