Installation Place Hotel, Motel, officetel, Condominium, Pension Veranda (Apartment) for remodeling Church, Temple, Kindergarten , Sleeping Room, School, Hospital Container House, Sauna, Bathroom, Resting Room Feature Easy Installation & Mantenance Low cost by the simple installation with a long service life Comfort Heating Safety and comfort with no fire and proper temperatures. Our products are different from the current heating system and are based on "Ondol" Floor Heating System which is the traditional method of heating homes and offices in Korea. "Ondol" heating is commonly known as Hydronic heatingn. And other character is Well-being Floor System. Effective Heating Low cost and saving energy with part installation and proper heating by far infrared rays Semi Permanent Service Life Long service life with no maintenance by simple structure.