- G.G.P.Group
- Address:426 Jeodong
- OZ Technology
- Address:Inha Univ. , Yonghyeon 3-dong, Nam-gu
- EMKO Power
- Solar Power Generation System Design / ConstructionSolar Installation ConsultingTracking Plant Automatic Operating and Monitoring SystemRelated (Guard rail, sound absorbing walls) Poduction Construction ….
- Address:623-7 Eopseong-dong Seobuk-gu
- WOOSUN CONTROL CO LTD
- Address:1695-9, Sinil-Dong, Deadeok-Gu
- Bokuk Electric, Ind. Co,. Ltd
- Address:# 401, Mega Venture Tower, # 77-9, Moonrae 3ga, Youngdungpo-Gu
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