- Dong Woo Apex Industry Co., Ltd.
- Address:4th fl, Dongkwang Bldg., 303-12, Doksan 1-dong, Geumcheon-gu
- Lemon
- Address:Daechi-dong
- Testtech Inc
- Address:# 830 Dongtan-Myon, Hwasung-Shi
- Sung Geun Inc.
- Address:Jeonpo-Dong
- XENICS
- Address:Rm 902 Elite B / D 44-32 Yoidodong
- Se Jin Instrument Co., Ltd.
- Address:116-4,Jangsa-dong ,Jongno-gu
- Secugence Co., Ltd
- Address:380-1 Wolgye4-dong, Nowon-Gu, Seoul 139-845 Korea SamnungSpaceHwang KwangWoon Venture Center 308
- Uconsystem Co., Ltd.
- Address:#40-9, Techno2-ro,
- IDTECK
- Address:5F, Ace Techno Tower B / D, 684-1
- CMA GLOBAL CO.,LTD.
- Address:1561, Bongmu-dong, Dong-gu
- Kortt Co.,Ltd.
- Address:2F,Jungwoo B/D, 964-6,Hogye 1-dong ,Dongan-gu, Anyang-si
- Tamtus Co., Ltd.
- Address:301-1406, Bucheon Technopark
- Hankuk Electric Glass Co., Ltd.
- Address:150,Gongdan-dong ,Gumi-si
- Eetek Inc.
- Address:205,Anyang 7-dong ,Manan-gu, Anyang-si
- Eonsat Co.,Ltd.
- Address:799,Gwanyang-dong ,Dongan-gu, Anyang-si
- Namil Npi
- Address:125, Kwanhwa Ri, Sunnam-myun, Seongju-gun,
- Ibizkorea
- Address:Wonchen Dong
- H&T KOREA CO., LTD.
- Address:709, Junganginduspia, Sangdaewon-Dong 517-13, Jungwon-Gu
- PROSCO
- Address:64-2 Jung-li dong, seo-gu
- TM KOREA CO LTD
- Address:B-504, Woolimlinons valley