- Kim Union INC
- Address:Dong Shin Apt 212 407
- ipico
- Address:Dongmoon Goodmorning 321
- Dong Yang Rope Mfg. Co., Ltd.
- Address:333-1, Janglim-Dong, Saha-Gu
- meijia international co.ltd
- Address:
- Worldex
- Address:360,Hanggok-ri,Goa-eup ,Gumi-si
- CRL INC
- Address:Tahoe Business Center Sungdo Building, 587-23 Shinsa-Dong,
- HEUNG IL METAL CO., LTD.
- Address:720-1, Wonsi-dong, Danwon-gu
- Chang Young Ind Co.,Ltd
- Address:
- World Trading & Marketing
- Address:1901 Daewoo Richion Officetel, Jamsil-dong, Songpa-gu
- AbyzMTech
- Address:DoHwa Dong
- DWR&T
- Address:Songtal
- CT Chemical Co., Ltd.
- Address:Yeoksam-Dong, Kangnam-Gu
- PUNGGOK INDUSTRY CO., LTD.
- Address:Daegot-myeon
- SRT Co,.LTD
- Address:7-308, Seapalace, Shinhengdong3-ga
- TAEHWA KALPA SEAL
- Address:2L-88B 1727-2
- K-TECO
- Address:
- Yoon Gun Metals Ltd
- Address:29-203 Bonri-ri, Nonkong-eup
- Indah Industries, Inc.
- Address:241,Onyang-eup ,Ulju-gun
- Macawber Co.Ltd
- Address:A-304# 129, Soghyun-Dong, Dong-Gu Incheon, Korea
- CHEONGSONG JUNGSONG ALUMINUM
- Address:6BA-505HO, Sihwa Industrial Esrate683-6, Seonggok-Dong, Danwon-Gu