2016

• Registration of Direct Fired Absorption Chiller & Heater in Korea Public Procurement Agency

• Certificate of Designation of Excellent Product by Public Procurement Service

• Certificate of green technology (Double Lift Hot water Driven Absorption Chiller)

• Certificate of high efficiency energy material (Double Lift Hot water Driven Absorption Chiller)

• New business for Screw chiller and Absorption heat pump

2015

• Start to develop absorption heat pump for nation project

• Development of Air Handling Unit for exhaust heat recovery

2014

• Registration Air Handling Unit(AHU) in Public Procurement Agency

• CE certificate : Double-Effect Direct Fired Absorption Chiller & Heater
                          Single-Effect, Double Lift Hot water Driven Absorption Chiller (WDL 71~975 Series)

2013

• Certificate ISO 14001

• Build a new factory for Air Handling Unit (AHU)

2010

• Specified High-quality product by PPS (2AB600RT)

2009

• Performance certification by SMBA (2AB)

• Development of exhaust gas chiller-heater

2007

• Registration of patent (Double Lift Hot water Driven Absorption Chiller)

2006

• Development of Double Lift Hot water Driven Absorption Chiller

• Development of Single Effect Hot water Driven Absorption Chiller

• Certificate INNO BIZ by SMBA

2001~2003

• Certificate ISO 9001/9002

1999

• Establish World E&C Co., Ltd.