- Sung Il Moolsan Co. Ltd
- Address:82B/9L,Gojan-dong ,Namdong-gu
- GL&T
- Address:B-2306, WoolimBlue9, # 240-21, Yeomchang-dong
- flux korea
- Address:
- NEOTEC UV LTD
- Address:197-12, Guro-dong
- Prosonic Co., Ltd.
- Address:71-6 SHINPYONG-RI,Geoncheon-eup ,Gyeongju-si
- T&S Trading Co.
- Address:Rm. 1111, Dongnam Officetel, 104-10 Guro 5-dong, Guro-gu
- HAGISONIC CO LTD
- Address:535 Yongsan-dong, Yuseong-gu
- ELPARTS
- Address:301 Minseok Green Apt 849-8 Tab-Dong Gwonson-Gu
- GINICE KOREA
- Address:Ginice Bldg,#202-4,Chuneui-Dong,Wonmi-Gi,Bucheon-city,Gyeonggi-Do,korea
- chung hae engineering co.
- Address:oryong-dong 1110-11, buk-gu
- Kukil Mechatronics Co., Ltd
- Address:#101 Dae-Rung APT Factory 327-24,Gasan-dong ,Geumcheon-gu
- Ecm Asia Its
- Address:1487,Gayang-dong ,Gangseo-gu
- Metronix Co., Ltd.
- Address:Hightech Industrial Park 8-4,Horim-dong ,Dalseo-gu
- TOP TECH ENG.
- Address:604-2 Guro-Dong