Sigong Tech. 

Sigong Tech Co., Ltd. operates in the exhibition and cultural industry in South Korea. The company engages in the design, production and construction, and maintenance of museums and art galleries, science and natural history museums, memorial halls, promotional exhibitions and theme parks, expos, and international events; and special effects, exhibit, and information images and movies. It also produces models, replicas, and animated mobile exhibits; and offers preservation and multimedia systems for exhibits. The company was founded in 1988 and is based in Seongnam, South Korea.