- Sangbo Electronics Co., Ltd.
- Harness,TP (Thermal Protrctor),OLP (Over Load Protector),TERMINAL BOARD.
- Address:466,Uijeon-ri ,Jinyeong-eup ,Gimhae-si
- UK Ucera Co., Ltd.
- Thermal Protector,Thermal Motor Protector,Thermal Cut-Out,Temperature Sensing Control,UK-3 Series,Sensors.
- Address:# 813 Uchun Factopia, Anyang-dong, Manan-gu
- ESTECH CO LTD
- digital doorlock,doorlock,keyless locker,locker,home system control,thermal protector,THERMAL,CABINETS.
- Address:133-1 Sangdaewon-dong, Jungwon-gu
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