- Woory Industry
- Address:516-1,YONGDUCK-RI,Giheung-eup ,Yongin-si
- Green Way Co.,Ltd.
- Address:Nogok-ri ,Yangseong-myeon ,Anseong-si
- Najin Industry
- Address:Scho 1341-2 Daho Buiding 3 Floor
- WOOJIN MEDICAL CO.,LTD
- Address:520-2, jikdu-ri
- Shin Poong Global
- Address:#21-4, Gyoungsin-ri, Nam-myun
- Il Sung Corporation
- Address:917,Wonsan-ri ,Onsan-eup ,Ulju-gun
- Hanjin Tech Co., Ltd.
- Address:158, Baekto-ri, Hyangnam-eup
- Se Hyung Ind Co.,Ltd.
- Address:9-2,Horim-dong ,Dalseo-gu
- Sung Ho Co.
- Address:330-1, WANGGIL-DONG, SEO-GU, INCHEON, KOREA
- REXVA
- Address:245, Yadong-Dong
- Zineer Company
- Address:141 5 Namsan2dong Junggu
- Dongmyoung Co., Ltd.
- Address:142-13, Janghang-ri, Godae-myeon, Dangjin-gun
- Yana P.
- Address:Kyeyang-gu
- Dae Won Home Electric Co.
- Address:151-2,Chunui-dong ,Wonmi-gu, Bucheon-si
- Sung Kwang Electronics Trade Co.
- Address:254-3,Yucheon-dong ,Dalseo-gu
- Paseco
- Address:724-1 Wonsi-dong, Danwon-ku
- TAEIN ELECOM
- Address:Rm904, Hiport Bldg, 830-2, Bangwha-Dong
- Han Yang Industry Co., Ltd.
- Address:351-1,Jangha-dong,Sangnok-gu,Ansan-si,Gyeonggi-Do,Korea
- JNK Heaters Co., Ltd.
- Address:A-1012, Woolim Lions Valley, 371-28, Gasan-Dong, Geumcheon-Gu, Seoul, 153-803, Korea.
- aogsystem
- Address:# 1506 Hyeondae Reksion, 719-2, Banghak1-dong,