- GM E&C Ltd.
- wireless exit signs,solar light.
- Address:248-1 JUNG-RI, SEOKJEOK-MYEON
- KorSun International, Inc.
- Electric Portable Home Heater,Exit Light,Portable Solar Light system,Emergency Guide Line,Towel Dryer,Uncooked Food,Cold-Flu Cure,Heaters,Others.
- Address:Dae Sung B / D B101, 556-17 Namcheon 1-Dong, Sooyeong-Gu
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