Finetex EnE, Inc. is a Korea-based company engaged in the manufacture of energy-saving air conditioning and heating systems. The Company operates in three business divisions: energy division, which provides ice thermal energy storage (TES) systems, which utilize off-peak electricity to freeze water for air-conditioning to avoid energy overload during peak hours, and chilled water TES systems, which make cold water in a tank utilizing off-peak electricity and using a stored cold water for the air-conditioning or for cooling process during electricity peak hours; nano division, which provides nanofibers, and photovoltaic division, which provides photovoltaic systems. It also manufactures air control systems, including gas heat pumps (GHPs), tunnel ventilation systems, ground-sourced heat pumps, air filtration products and others.