History

Jan.2014
Address Change
Head Office/Factory : 66, Maehwaguin-ro, Jangan-Myeon, Boeun-gun, Chungcheongbuk-do, Korea
Incheon Office : 13F Daehan Kyowon Hoegawn Blg. 357 Baekbeom-ro, Namdong-gu, Incheon, Korea
Sep.2013
Patent for PH controller anaerobic digestion system.
Patent No.10-1314336
Sep.2013
Patent for Digestion of the scum removal device.
Patent No. 10-1305685