- Nicer Co.,Ltd
- Address:Flat 405, GS Hangang Eclat, 16-85, Hangangro3-Ga, Yongsan-Gu,
- Dae Kyong Air Filter Co., Ltd.
- Address:301-1,Chowol-eup ,Gwangju-si
- set tech co.,ltd
- Address:2nd Floor 831-7, Dohwa-dong, Nam-gu, Incheon 402-060, KOREA
- Asitra Corporation
- Address:295-29, Gamsam-dong, Dalseo-gu
- Seoul Optical Ind. Co., Ltd.
- Address:68-1, PYONGAM-RI, SAENGGUK-MYON, UMSONG-GUN
- Actipass Co.,Ltd.
- Address:366 Gwirae-ri,Sin-ri ,Jeongnam-myeon ,Hwaseong-si
- SKP Corp.
- Address:# 377-3 Yong-Ho 3 Dong Nam-Gu
- Avatec Co., Ltd.
- Address:96B-1L,SeongSeo 3-2,Horim-dong ,Dalseo-gu
- Sein Company Limited
- Address:Sunam-ri 195-2,Yongmyeon-ri ,Sindun-myeon ,Icheon-si
- Winix Co., Ltd.
- Address:492,Hwangsang-dong ,Gumi-si
- J & Partners Trading Company
- Address:909-805, SangHyun LG Zai, Sanghyun2-Dong, Suji-Gu
- KOVIT Corp
- Address:1502, Unik B / D, 706-13, Yeoksam-Dong,
- S-Cera Co.,Ltd.
- Address:892-9, Hogye-Dong, Dongan-Gu, Anyang SI
- ORIENT ELECTRONICS CO LTD
- Address:143-1 SandDaeWon-Dong JungWon-Gu
- Kos Inc
- Address:425-1,Gil-dong ,Gangdong-gu
- Giga Concept Korea
- Address:No. 1203 28 Daehak-ro
- K-1ECOTECH
- Address:802 Acetechnotower 8cha, Guro-dong
- Glospot
- Address:Changup Boyuk Center, Kicet, 233-5 Gasan-Dong, Guemcheon-Gu
- Tech-On Co.,Ltd
- Address:1599-2,Seocho-dong ,Seocho-gu
- Mattron Corp.
- Address:# 711 GITEC, 1121-9, Jung-Ri