- Samsin Chemical
- Address:60, 220BEON-GIL JANGSU-RO, JANGSU-MYUN
- KSCommunication
- Address:
- DY TRADING
- Address:
- Transeth
- Address:
- EWOO ENT
- Address:1115 Bisan-dong Dongan-gu
- H2 TRADING
- Address:bupyung
- Wonpoong Corporation
- Address:664-8 Deungchon-dong, Gangseo-gu
- freelangs Inc.
- Address:5F. 102-6 Inhyeon-dong 1ga
- ACETECO
- Address:# 2f 20-1, Guui-Dong
- Baron Korea Ltd.
- Address:37-18, Sachang-ri, Yanggam-myon,
- ASIA TEXTILE
- Address:Rm# 709, Ilsan Vista B / D, 102, Juyeop-Dong,
- Prime Tech Co
- Address:206, Gacheon-Ri, Samnam-Myeon, Ulju-Kun,
- Alphachem
- Address:407-1 Maetan-Dong
- Tec corp.co,.Ltd
- Address:bungdang
- Fay Chai
- Address:69-71 Macbeth Street
- C.A PAPER
- Address:22-100 Sandan-gil, Jeonui-myeon
- Welfirst
- Address:Wongbang building, 714-4 Suseo-dong, Kangnam-ku
- INNO PLATE CO LTD
- Address:1604 Suwon Plaza 1046-19 Ingae-dong Paldal-gu
- Ozwell Corporation
- Address:37-20 Deougae Ro
- Shin Young Technology Co.,Ltd
- Address:275-2,SAM-RI,SILCHON-MYON KWANGJU-GUN