- Clean Contol Tech Corp.
- Address:#1215 SJ TechnoVill 60-19 Gasan-dong
- DANALLA
- Address:2F 202, Back-song B / D, Sungsan-Dong,
- DOMINIQUE
- Address:101 / 17, 838-4, geomdan-dong, buk-gu
- KMTI
- Address:#1000, Sindang-dong, Dalseo-gu
- SAMWON ONSPA CO LTD
- Address:443-12 Hapae-ri, Unhyun-myeon,
- Company Profile
- Address:# 311, New Technology Center, 115, Anseo-dong
- Sapphire Technology Co., Ltd.
- Address:463-9,Wangnim-ri ,Bongdam-eup ,Hwaseong-si