2010 | · Registered as a Construction Business (Mechanical Equipment Installation Works) |
| · Establishment of Overseas Subsidiary in China |
| · Registered as a Refrigeration Equipment Manufacturer |
| · Certified for New and Renewable Energy Facilities |
| · Successful Completion of National R&D Project: Development of a High-Efficiency Geothermal Heating, Cooling, and Hot Water System Using CO₂ |
| · Heat Pump Production |
2009 | · Patent Registration: High-Pressure Refrigerant System with a Multi-Pass Heat Exchanger for Hot Water Supply |
| · Certified as a Venture Business |
| · Recognized as an Innovative Small Business (INNO-BIZ) |
| · Designated as an IBK FAMILY Enterprise |
| · Selected as a Model Company for Labor-Management Cooperation |
| · Registered as a Specialized Renewable Energy Company (Geothermal Energy) |
| · Patent Registration: User Interface System and Method for Information Processing Terminals Utilizing Host Resources |
| · Patent Registration: Communication Method Between Portable Devices and External Accessories |
| · Utility Model Registration: USB Device and Three Other Innovations |
2008 | · Patent Registration: High-Pressure Refrigerant System with an Integrated Gas Cooler and Intercooler |
| · Patent Registration: High-Pressure Refrigerant System Equipped with an Inclined Helical Coil Heat Exchanger |
2007 | · Establishment of an In-House Research Institute |
| · Obtained Eco-Partner Certification |
| · TG Kim Appointed as CEO |
| · Undertook a National R&D Project: Development of a High-Efficiency Geothermal Heating, Cooling, and Hot Water System Using CO₂ |
2006 | · Bronze Award for Outstanding Partnership: Samsung Gwangju Electronics |
2005 | · K-Mark Certification: Electrical Appliance Safety Certification |
2004 | · Gold Award for Quality Innovation: Samsung Electronics |
| · Implementation of a National R&D Project: Development of an Indoor Heat Exchanger for CO₂-Based Heating and Cooling Systems |
| · ISO 14001 Certification: Environmental Management System |
2003 | · SQCI Certification |
| · OEM Air Conditioner Production |
| · Establishment of Overseas Subsidiary in Thailand |
| · ISO 9001 Certification: Quality Management System |
2002 | · Recognized as a Promising Small and Medium Enterprise |
2001 | · Company Established with a Capital of 3 Billion KRW |
| · Heat Exchanger Production |