WOONGJIN COWAY CO., LTD., formerly Coway Co. Ltd., is a company principally engaged in the provision of water purifiers. The Company's products portfolio consists of water purifiers, air purifiers, electronic bidets, non-electronic bidets, water softeners, vacuum cleaners, water dispensers, food waste treatment solutions and sewage treatment solutions for household and business uses. Its water purifiers include free standing, counter top and under sink types. It also involves in the mattress rental and related home care services. The Company mainly provides its products through rental and lump sum payment to its customers. The Company distributes its products within domestic market and to overseas markets.