Since Hole in One Co., Ltd. establishment in 2011, in order to solve the problem of climate change caused by adverse effects. We have developed the Variable green house, the Removable storage system, the Eco-smart traffic signal.History20112011.04Hole in One Co., Ltd. establishment Variable green house PatentVariable green house Patent application(NO.2011-0032934 )Removable storage system patent registration application(NO.2011-0032935)Structure with Exterior Wall consisting of Double Window(NO.10-2011-0032936 ) Greenhouse controlling a Tilt Angle of the Roof ( NO.10-2011-0032937 )Structure With Movable Wall Panel ( NO.10-2011-0032938 )Exterior Wall Structure Using Solar Cell ( NO.10-2011-0032939 )2011.05Enterprise attached institution of Research institution establishment ( No.20111210225 )2011.06Variable green house patent application( NO.2011-0056522 )2011.07Variable green house patent registration (NO.10-1050373)/ Removable storage system patent registration ( NO .10-1054065 )2011.09Venture Firm: Authentication ( NO.20110105994 )2011.10KINTEX, Seoul COEX Exhibition for Fire Prevention2011.11Variable green house specification, design, structure2011.12Variable green house installation and operation20122012.02Variable Greenhouse structures for Disaster Reduction Technology (NET) acquired2012.04Started to develop hybrid and flexible storage warehouse pending
