- Protec Co., Ltd.
- Semiconductor,PA Type Cylinder,LCD Device,General Hand,SMT Dispensing System.
- Address:10B-10L Namdong industrial complex,Namchon-dong ,Namdong-gu
- APMKOREA
- SPO2 blood sensor,Oximeter sensor,PPG sensor,Spo2 module,BP,SpO2,Semiconductor device.
- Address:88 Angaemje2gil Daejeon
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