DOWA HOLDINGS CO., LTD. is a Japan-based holding company. The Company has five business divisions. The Environment and Recycling division is engaged in the operation of waste management, recycling, soil remediation and logistics businesses. The Smelting division manufactures and sells copper, zinc, gold, silver and other metals. The Electronic Materials division manufactures and sells electrical conducting material for electronic component, among others. The Metal Processing division manufactures and sells processed metal products, circuit boards. The Thermal Treatment division is engaged in the thermal treatment and surface treatment processing of metal materials, as well as the manufacture, sale and maintenance of thermal processing facilities and auxiliary facilities. The Company is also engaged in the real estate leasing business, plant construction works business and others.