Our company has two routes. Lime calcination in Mine and seawater chemical industries in Ube. Both cities are located in Yamaguchi Prefecture. Mine has the big and high quality limestone deposit. Ube started its industrial career by mining of undersea coalbeds nearly a century ago.

There is quite a long history of lime calcining business at Mine area. Local 3 main lime producers consolidated in 1919. The company was expanding through acquisition of adjacent producers and corporated as Nippon Lime Industries Ltd. in 1941.