- Blanctooth
- Address:Deokjin-gu
- Zion C&C
- Address:Rm. 656 Jinsung Plaza 533-7 Sang-dong
- MICROTECH CO.
- Address:925, Dongchun-Dong, Yeonsu-Gu
- Hunis Trading Co.
- Address:947-13, Bangbae-dong, Seocho-gu
- Uvico Cooperation
- Address:218-220, Siyoung Shopping Plaza, 492, Godeok-Dong, Gangdong-Gu,
- Kyung Jin Trading Co.
- Address:8-619,17-6. Sincheon-dong, Songpa-gu, Seoul
- Clio co.,ltd
- Address:
- NEOB CO., LTD.
- Address:
- hyokunCL
- Address:193-202, Eungbong-dong, Seongdong-gu,
- Belltice Co.
- Address:# 421-6, Jurye-1Dong, Sasang-Gu,
- HANSUNG CORPORATION
- Address:140-54, Galsan-ri, Wolgot-myeon
- XIU SOLUTION CO LTD
- Address:811 Multimedia Bd. # 1, Seochun-dong, Giheung-gu,
- WOORHI MEDICAL GROUP
- Address:143-6, Samsung-dong, Gangnam-gu
- DNC Nex
- Address:RM702-5 Grand plaza 544-5 Sang-dong, Wonmi-gu
- Seyoung Indusrial
- Address:220-3, sunnamdong
- DaeYoung Co.
- Address:
- Lucky Industry Co., Ltd.
- Address:505-6,Hanam-dong ,Gwangsan-gu
- Gyworld Co.,Ltd
- Address:Gasan-dong
- TC Trading Service.!!!
- Address:Sungjungdong