Certificates

ISO9001 Quality Management System Certificate / DAS / ENG	ISO14001 The environmental Management System / Korea Int'l Standard Certification / ENG	Outstanding Environmental Material Korea Air Cleaning Association / ENG
Letter of Recommendation Korea Institude of Registered Architects / ENG / No.2012-LR-9	Korean Standard Certification Korean Standards Association / KOR / No.07-467	New Technology Ministry of Const. & Trans. / KOR / No.166
Excellent Quality Product Office of Supply / KOR / No.2010035	Energy Winner Prize Citizens' Alliance For Consumer Protection of Korea / KOR / Korea and UN ESCAP(No.:98-17)	Patent_Duct Connection System Organization of the Patents / KOR / No.:0215106
INNOBIZ Certificate Korea SMBA / KOR	Venture Company Certificate Korea Technology Finance Corporation / KOR

ISO9001