- Woodam Corporation
- Address:Suite203, 1589-1Shinwon-dong, Gwanak-gu, Seoul, Korea
- Shinheung Recycling Ltd.,co.
- Address:798-1, Shin Gum Ri, Sam Rye Eup
- ROYAL RECYCLERS CORPORATION
- Address:Address:Rm.426, #746, Wuin-2 Janghang-2,
- DAEKYOUNG Co, Ltd
- Address:437-1
- HOIYONG CO.,LTD.
- Address:SEOCHO
- EUNKANG T&C CO LTD
- Address:choongung-dong 358-1
- WOOOJIN INTERNATIONAL TRADING
- Address:Kwang tan myun Yong mi ri 396-21
- cell korea co
- Address:Rm 301, 111-11, Songpa dong, Songpa gu
- Tae San Global Recycling
- Address:Moonbong-dong
- M4U Corp.
- Address:Taeyang B / D, 282-12 Sinjung2dong, Yangchun-Gu
- malwa trading company
- Address:61, Kshir Sagar Colony
- Sungji
- Address:284, Songsanri, yanggammyun,
- ERGANISLTD
- Address:115 CRAVEN PARK ROAD
- MES-Tech Co., Ltd.
- Address:MES House 3F, #123-5 Nonhyeon-dong, Gangnam-gu, Seoul, Korea(Zip Code : 135-010)
- Asian T&R Corp
- Address:E-Star Vill. Il Cha. Suite 717. # 1480-5. Gayang Dong, Gangseo Gu.
- Mes Corporation
- Address:123-5,Nonhyeon-dong ,Gangnam-gu
- Kej Corp
- Address:Seochogoo Jamwondong
- Wusol Company
- Address:# 508, Byucksan Digital Valley, Mullae-dong 5-ga, Yeongdeungpo-gu
- KOREA F.I.T.
- Address:3f, F. I. T. B/D,23-13, Sa-dong, Chung-ku
- K S TRADING CO
- Address:1f, Duckshin B/d, 282-28, Suyudong, Kangbukgu