2010

Mar.

Patent Registration for Building Panel Assembling Device (10-0950192)

2009

Mar.

Selection of companies participating in the 500-500 project to foster small and medium-sized export enterprises

Feb.

Passing the semi-non-combustible test of glass wool panels
(Korea Institute for Disaster Prevention)

2008

Jan.

Acquisition of Fire Resistance Structure Certification
for Glasswool Panel(Construction Technology Research Institute)

2007

Jul.

Sandwich Panel Cutter Patent Registration (10-0744775)

2006

Oct.

Patent registration for cutting position display device of
prefabricated panel(10-0636808)

Jun.

Assembling Structure of Wall Panel Utility Model Registration
(20-0419957)

2005

Dec.

Design registration of 5 types of metal plates for sandwich panel
(30-0435037-41)

2004

Jul.

Designation of Promising Small and Medium Enterprises
(Chungcheongnam-do)

1998

Apr.

Conversion of Beaver Corporation Co., Ltd

1992

Jul.

Relocation of the headquarters business to its current location

1989

May

Acquisition of Han bat Industrial Co., an EPS manufacturer,
and expansion of production line facilities

1988

Apr.

Foundation of Il-Jin