Udayapur Cement Industry with a production capacity of 8,000 metric tons per day, is the biggest cement factory in Nepal located at Jaljale, Udayapur. It was established on 31 Jestha,2044 (14th June,1987). Udayapur Cement sells product under the brand name of "Gaida Cement", one of the best in Nepal, and is known for its quality and strength.