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.

History

2011
2011.04
Hole in One Co., Ltd. establishment Variable green house Patent
Variable 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 )
2011.05
Enterprise attached institution of Research institution establishment ( No.20111210225 )
2011.06
Variable green house patent application( NO.2011-0056522 )
2011.07
Variable green house patent registration (NO.10-1050373)/ Removable storage system patent registration (  NO .10-1054065 )
2011.09
Venture Firm: Authentication ( NO.20110105994 )
2011.10
KINTEX, Seoul COEX Exhibition for Fire Prevention
2011.11
Variable green house specification, design, structure
2011.12
Variable green house installation and operation

2012
2012.02
Variable Greenhouse structures for Disaster Reduction Technology (NET) acquired
2012.04
Started to develop hybrid and flexible storage warehouse pending