O-Jung Ind.
Central Bldg. 607, Chungjang-ro 2, Deogyang-gu, Goyang-si, Gyeonggi-do, Korea
Tel. : +82 31 932 1962 Fax. : +82 31 932 1963
Email : ryan.sewook@gmail.com  
Skype : ryan.sewook
SMS / KakaoTalk / Line / WeChat / Messenger : +82 10 3198 5119
Line : o-jung.recycling