History

History
History
  • 2020s
  • 2010s
  • 2000s
  • 1990s~1970s
2020.09
Acquired RMRS Type Approval Certificate for Watertight Sliding Door
Acquired KR Type Approval Certificate for Cryogenic Globe Valve
Renewal of ISO Certificate (ISO 9001:2015, ISO14001:2015, ISO45001:2018)
2019. 08
Developed Cryogenic On/Off Valve (ABS/DNVGL/KR Type Approved)
2019. 04
Acquired patent for Gas Booster
2018. 12
Acquired BV Type Approval Certificate for Cryogenic Control Valve
2018. 04
Renewal of ISO 9001:2015, ISO 14001:2015, OHSAS 18001:2007
2017. 11
Developed Air Driven Gas Booster
2016. 04
Acquired patent for Pilot Door
2015. 11
Acquired patent for Watertight Sliding Door
2015. 04
Acquired OHSAS 18001 : 2007 Certificate
2013. 08
Acquired MED Certificate for A60 Watertight Sliding Doors (A-type)
2012. 11
Acquired MED Certificate for A60 Watertight Sliding Doors (F-type)
Acquired DNV Type Approval Certificate for H60 Watertight Sliding Doors
2012. 03
Acquired ISO 9001:2008 and ISO 14001:2004 Certificate
2010. 02
Acquired CE Certificate for Watertight Sliding Door and Valve Remote Control System
2009. 10
Developped Pneumatic Controller (BPCON)
2008. 09
Awarded Bronze Tower Order of Industrial Service Merit
2005. 05
Developed Pneumatic On/Off & Control Valves for (BP FPSO)
2003. 04
Acquired ISO9001:2000 Certtificate
2003. 02
Developped Cryogenic Valve and High Temp & Press Steam Control Valves
2002. 02
Developped Valve Remote Control System (VRCS)
2000. 02
Acquired ISO9001:1994 Certtificate
2000. 01
Changed company name from Buyong to BY Controls, Inc.
1998. 09
Developped Electro-Pneumatic Controller (EPCON)
Developped Watertight Sliding Door and Pilot Door
1996. 07
Developped Control Valves (2-Way & 3-Way types with pneu. diaphragm actuator)
1994. 07
Developped Main Engine Top Bracer
1991. 07
Moved Company to Gimhae Industrial Area near Busan
1982. 06
Developped Hydeck (Manual Hydraulic Remote Valve Operating Unit)
1978. 07
Established Buyoung Enterprise Co. in Busan, Korea