PT Emdeki Utama Tbk engages in the production of calcium carbide. It offers carbide wrap, carbide drum, and fruit trunk. Its products are used for manufacture of acetylene, including the material for cutting and welding iron and steel in the shipping, mining, car body, and small industries. It operates through the following segments: Carbide, Air Conditioner and Services, and Mortar. The company was founded on March 17, 1981 and is headquartered in Gresik, Indonesia.