Company
History

MAY. 1978

- Established as the name of DONG-A VALVE in Busan Korea.

MAY. 1979

- Listed as HYUNDAI MIPO DOCK YARD Co., Ltd.

JUN. 1982 - Reorganized as DONG-A VALVE Ind.Co.
APR. 1983 - Listed as DAEWOO SHIPBUILDING& MARINE ENGINEERING Co., Ltd.
JUL. 1985 - Listed as HYUNDAI HEAVY Ind. Co.,Ltd.
JUN. 1988 - Listed as SAMSUNG HEAVY Ind. Co., Ltd.
MAY. 1989 - Listed as HALLA ENGINEERING & HEAVY Ind. Co., Ltd.
(HYUNDAI ASMHO HEAVY Ind. Co., Ltd.)
JUN. 1997 - Established as the name of TAE-YOUNG SPECIAL METAL Co., Ltd. in JINHAE GYEONGNAM, KOREA.(Casting Manufacture)
SEP. 1997 - Introduction of Auto Shell Mold Process.
JAN. 1998 - Approved casting manufacturer by G.L.(Germanischr Lloyd)
  - Approved casting manufacturer by D.N.V(Det Norsk Veritas)
  - Approved casting manufacturer by L.R.(Lloyd's Resister)
  - Approved casting manufacturer by G.L.(Germanischr Lloyd)
  - Listed as MITSUBISHIHEAVY ind.Co.,Ltd. (Nagasaki Shipyard & Manufacture Works)
  - Supplying the cast steel valves for MISTUI shipyard.
JUL. 1999 - Head office & factory moved to Nocksan national Area.
NOV. 1999 - Obtained ISO 9001(E.Q.A) : DONG-A VALVE Ind. Co.
DEC. 1999 - Obtained ISO 9001(E.Q.A) : TAE-YOUNG SPECIAL MEAL Co., Ltd.
OCT. 2000 - Approved casting manufacture by R.I.N.A (Resistro Italiano Navale)
JUN. 2003 - Obtained ISO 9001:2000 Certificate by TUV ; DONG-A VALVE Ind. Co.
  - Obtained CE0035(Community Europe PED/97/23/EC) certificate by TUV
MAR. 2005 - Developed valves for cryogenic (Duo check, Gate, Globe and Ball valve ect)
JUL. 2005 - Obtained ISO 14001:2004(Environmental management system) by WSCS
OCT. 2005 - Obtained Fire Safty certificate by VELOSI (Globe, Gate, Check, Ball valve (Metal to Metal & Soft seat)
MAR. 2006 - Approved steel valves manufacturer by API( American petroleum Institute) /API6D pipeline valves (Gate,Check, Ball ect)
AUG. 2007 - Established as the name of TAE-YOUNG METAL Co.,Ltd. In Noksan. Busan Korea: Ingot, Ship Engine component etc.
JAN. 2010 - Type approved cryogenic valve manufacturer by B.V. ( Bureau Veritas )
  Mar. 2010 - Approval manufacturer valves for KEPIC & AMSE (N, & NPT Stamp)