ISO 9001: 1994
JISZ 9901: 1998 Certified (Vacuum Pumps)
2000
ISO 9001 Certified in design, development, production and related services of Pumps, Blowers, Vacuum Pumps, Oily Water Separator, Sewage Treatment Device and Sludge Agitators.
2003
ISO 9001: 2000 JISQ 9001: 2000 transferred
1974
Received type approval of pump production business.
1997
Received type approval of marine pump production business.
1997
Received type approval of mass production machines by NK.
2003
Received type approval of pump and factory.
2005
Received type approval of pump.
2007
Received type approval of factory.
2006
Received type approval of factory (Model).
2006
Received type approval of factory.
2007
Received type approval of factory.
2008
Received type approval of factory.
2004
Received type approval of 15ppm Bilge Separator(USH-01~50)
2004
Received type approval of Sewage Treatment Device(SBT)
2009
Received type approval of Sewage Treatment Device(SBH-15~65)
2005
Received type approval of 15ppm Bilge Separator(USH-01~50)
1999
Received type approval of Sewage Treatment Device(SBT-15~65)
2005
Received type approval of 15ppm Bilge Separator(USH-01~50)
1984
Received type approval of Sewage Treatment Device(SBT-15~65)
2005
Received type approval of 15ppm Bilge Separator(USH-01~50)
1989
Received type approval of Sewage Treatment Device(SBT-15~65)