ChunYul Energy Co., Ltd. is a corporation that has sustained for 42 years since its establishment in 1970 as a business for manufacturing electric construction facilities. We have developed a dry-Ondol (Korean Floor Heating) system using a globally patented technology, starting in 1995 with a development of a boiler-cum-enclosed warm water pipe with built-in electric heat wire.

We have taken out, as a world-first original technique, a patent in eight countries (Korea, USA, Japan, Germany, Sweden, Russia, China and Canada), on a heating method using a pressure cooker principle within an X-L pipe warm pipe after gruelling ten-year researches, and have been recognized of its technicality.

Furthermore, we received a certificate of "Excellent Invention Priority Purchase" as an excellent product manufacturer from the National Public Procurement Service, starting to manufacture in 2006 a NEP (New Excellent Product) No. 1 product officially designated by the MITIE (Ministry of Trade, Industry and Energy), awarded in November, 2006, with a medal of "Excellent Business of Commercialization of New Technique" from the MITIE (Ministry of Trade, Industry and Energy), obtained the INNO-BIZ (AA grade) qualification, awarded in 2011 with a medal of commendation from the Minister of the Ministry of Land, Infrastructure and Transport after ceaseless research efforts, awarded with a medal of honor from the Gyungin District SMBA (Small and Medium Business Administration) for its, "accredited performance", and was placed, both in name and reality, a position as a nationally certified product manufacturer catering to the national energy saving policy.

We, at ChunYul Energy Co., Ltd., will not settle at the present position and look forward to the future as a leading heating energy saving business, using the present time as a first year for a new great leap forward opportunity.