Asahi Yukizai Corp engages in the manufacture and sale of industrial resins and piping materials. The firm offers synthetic resin piping material for valves, pipes, fittings, and other locations, as well as the Dymatrix high-performance synthetic resin piping material for LCD- and semiconductor-related systems; and foundry materials and functional resins for casting, molding materials, high functional materials, and others. It also engages in the development and supply of water and thermal resources, including well drilling and geothermal exploitation, and hot spring exploitation; design and construction of water utility facilities and reuse of wastewater; industrial water and wastewater treatment; and provision of public sewage facilities.