Just as we forget the importance of those who are near us, dont recognize value and Ondol have naturally lived with it. However, when Koreans stay overseas, what they miss most is a warm room, Ondol. In any country world, cant be easily purchased or installed ...

Today\'s medical environment is changing very rapidly and engineering biotechnology will lead the 21st Century.Medi Electronics, established in 2002, Korea\'s leading manufacturer of gas equipments, nurse call system for hospital any kind buildings ...

ChunYul Energy Co., Ltd. is a corporation that has sustained for 42 years since its establishment in 1970 as business manufacturing electric construction facilities. We have developed dry-Ondol (Korean Floor Heating) system using globally patented ...