- GLO-METAL, KOREA
- Address:1108 Sun Office Building 830-42 Bumil-2dong
- DONGJIN METALTECH
- Address:KWANGAN 373-83
- Mcare Co.,Ltd
- Address:1077,Pyeongcheon-ri,Gongseong-myeon ,Sangju-si
- Allmax International Co.
- Address:# 804,8fl, Samil Plaza Bldg.,,837-26, Yeoksam-dong
- Yeongjoon International Company
- Address:# 302, 82-12, Banpo-Dong, Seocho-Ku
- KPIS
- Address:# 228 Nonhyeon-dong, gangnam-gu
- Seoul Quartz Co., Ltd.
- Address:345,Gasan-dong ,Geumcheon-gu
- Kyung Dong Trade
- Address:
- DAHUA TRADE CO., LTD
- Address:410-6, Kyoha-Myon, Paku-City, Ktonggi, Republic Of Korea
- Dong-il distribution and trading Inc
- Address:100-5, Moonbong-Dong, Goyang-City, Il-San Gu, Kyunki-Do, Korea
- DAWON INTERNAIONAL
- Address:239 daekyungofficetel 81-1 5-ga yeongdeungpo-dong
- G3TRANS
- Address:Byulyang
- Unitra Inc.
- Address:1002 Haesung Beach Town
- kunyopung TnC Co., Ltd.
- Address:105-903 Hanmaul Apt. , Gaebong-Dong
- Eagon Window & Door Systems
- Address:967-3,Dohwa-dong ,Nam-gu
- Dong Yang-Korea Machinery Co.
- Address:477-48,Yeonsan-dong ,Yeonje-gu
- QILU KOREA
- Address:# 102-1204 Koaroo, 1209, Yongwon-dong
- Korea Paramount co.,ltd.
- Address:
- STEEL ONE LTD
- Address:402, Sejin Plaza, Sang Dong Won Mi Gu
- Sekang Industry Co.Ltd.
- Address:Shinseo-dong 637-7