National certificates
Patents (no. 10-1253034)
Patent (no. 10-1241849)
Quality assurance Q-MARK
Excellent product mark
Best product mark
Korea Institute of Fire Industry and Technology
ULD-60
ULED-10
ULED-20
ULED-100
ULED-200
UD-308
UD-309
UL-2000
SOS-119
SOS-119(Alarms)
Electric products safety certificates
Electric products safety USD-60A
Electric products safety UD-308
Electric products safety UF-408