SERTIFICATION

factory registration certificate
Corporate affiliated
research institute
Professional
construction register
Main-Biz Certification
Inno-Biz Certification
Certificate of Root Enterprise
Certificate of Venture Business
Certificate of Small and
Medium Enterprise
Specialized Enterprise in Materials,
Parts, and Equipment
SME of Human
Resources Development
Certificate of Leading Company
in Field Training
ISO 9001
ISO 14001
ISO 45001
CE Certificate
Certificate of Direct Production
for Cooling Equipment
Certificate of Direct
Production for Filters
Certificate of Direct Production
for Humidity Control Devices
Certificate of Direct Production
for Commercial and Industrial
Modular Buildings
Member of the Korea
Air urifier Association
Member of the Korea
Filtration Association
Smart Air Conditioning Device
and Its Control Method
Constant Temperature and Humidity
Air Conditioning Equipment
Cover Assembly with a Convector
Discharge Outlet for Heating
and Cooling Units
Air Conditioning Unit for Elevators
Patient Room and Its
Control Method
Dry Dehumidifier
Filter Unit for Clean Rooms
Certificate of Commendation
from the Gyeonggi Administrative
Division 1 Office
certificate of commendation
from Ministry of SMEs and Startups
Exemplary Technology
Competency Enterprise