- Applied Engineering
- Address:Go Wol Dong, Nam dong gu
- TMD
- Address:104-603, Hangyang A. P. T. , Seodaemoon-Ku
- E. T. L Co., Ltd.
- Address:658, Haksan-ri, Gasan-myeon, Chilgok-gun
- Kunwoo wiring system co.,ltd.
- Address:8-27, Buncheon-ri, Oga-myeon
- Tonghae Electrics Ind. Co.
- Address:973-3,Galsan-dong ,Dalseo-gu
- High New Technology.Co.,Ltd
- Address:164-98, Annyeong-ri, Taean-eup, Hwaseong-si
- ChanHwan Precision Terminal Co.,Ltd
- Address:408-37 Hanjin, Songak
- semicom
- Address:# 201 GAEPUNG B / D, 700-5, DAERIM-DONG, YEONGDEUNGPO-GU
- Lee & International Co.
- Address:109-601, Taeyoung-Apt. Segyo-Dong
- Seshin Electronics Co., Ltd
- Address:866-1,Habuk-dong ,Jeongeup-si
- MUTOLUX CORPORATION
- Address:B804, WOOLIM BLUE NINE, 240-21, YEOMCHANGDONG, GANGSEOGU
- SAMMI CORPORATION
- Address:Kangnam-Ku Daechi3-Dong 968-5 IL-Dong Bldg. 5th Fl.
- HOSUNG TECHNICS CO., LTD
- Address:85-5, Dodang-dong wonmi-gu
- BANDO M&E
- Address:917-5 Jangdeok-dong, Gwangsan-gu
- JYNGYANG TECHNOLOGY
- Address:710-18, haksangri, gasanmyun
- Korea Autdmobil Manufacture Co., Ltd.
- Address:1088-1,Woram-dong ,Dalseo-gu
- Wonhee Trading Company
- Address:Daehwadong 2205
- Yura Corporation
- Address:388-13,Yeonje-ri ,Gangoe-myeon ,Cheongwon-gun
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