OSG CORPORATION CO.,LTD. is a Japan-based company engaged in manufacturing and sales of environmental and health-related equipment. The Company operates in four business segments. The Water-related Equipment segment provides water purifier, ionized alkaline water system equipment, sanitary control equipment, water cooler and water vending machine. The Maintenance segment is engaged provides interchange cartridges for water purifier and ionized alkaline water system equipment, as well as electrolysis liquid additives for soft oxidized processing equipment. The Home and Office Delivery (HOD) segment is engaged in the rental of water cooling and heating machines, as well as the provision of mineral water. The Others segment is engaged in the sale of household electrical therapy equipment, health food and healthy appliances.
OSG CORPORATION CO., LTD. 
