2007.05

RUPTURE DISC TEST BENCH & BURSTING TEST PROGRAM

2007.05

FLAT TYPE RUPTURE DISC ( MODEL : POPF )

2007.06

CIRCULAR TYPE EXPLOSION VENT COVER ( MODEL : POPEC )

2007.06

COMPOSITE TYPE RUPTURE DISC ( MODEL : POPC ) & HOLDER

2007.08

SQUARE TYPE EXPLOSION VENT COVER ( MODEL : POPES )

2007.10

REVERSE BUCKLING TYPE RUPTURE DISC ( MODEL : POPR )

2007.10

REVERSE BUCKLING TYPE RUPTURE DISC ( MODEL : POPR )

2007.10

THREAD & UNION TYPE RUPTURE DISC ( MODEL : POPT, POPU )

2008.01

SCORED TYPE RUPTURE DISC ( MODEL : POPSF, POPSR )

2010.01

Acquired ISO 9001 : 2008

2010.06

Passed the KOSHA technical capability and production system evaluation

2010.12

Acquired ISO 14001 : 2004

2014.12

Acquired the 39 types of the safety certifi cates of the performance of the
rupture disc for the pressure relief of the pressure container

2014.12

Submitted a patent application of the instantaneous pressure reduction device