Youngdongtech
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  • E-mail. yd1938@yahoo.co.kr
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History

Youngdong Tech Co., Ltd.
has been making significant contributions to the development of hydraulic/pneumatic parts in Korea since its establishment, and will manufacture the best products in hydraulic/pneumatic areas through the top technology.

  • 1988~2000
  • 2001~2010
  • 2011~
  • 1988. 03

    Established Sehwa Machinery

  • 1991. 03

    DIFF LOCK CYLINDER ASS'Y Localized

  • 1993. 04

    Developed inner diameter grinding device and micro adjustment device

  • 1996. 11

    Swash type hydraulic pump SYSTEM CONTROL REGULATOR ASS'Y developed

  • 2001. 12

    AIR LOCK CHAMBER ASSY Exported(USA OSHKOSHI)

  • 2002. 03

    Completed national project development(EPPR V/V, SX-MOTOR, OIL PULSE RENCH)

  • 2002. 06

    Incorporated to Youngdong Tech Co., Ltd.

  • 2002. 11

    Obtained ISO-9001 quality certificate

  • 2003. 05

    Expanded and relocated factory (Nae-dong, Seongsan-gu, Changwon-si)

  • 2004. 04

    CLUTCH HOUSING Exported(Iran)

  • 2004. 06

    Hyundai 15-ton DUMP TRUCK GEAR PUMP ASSY development

  • 2004. 10

    Hyundai 5-8ton DUMP TRUCK GEAR PUMP ASS'Y development

  • 2005. 05

    Obtained ISO-14001 quality environment certificate

  • 2005. 08

    TWO ROD TYPE POWER SHIFT ASSY development

  • 2005. 10

    Completed parts/materials technology development project task (5ton for commercial vehicles ONE ROD TYPE POWER SHIFT ASS'Y development)

  • 2005. 11

    Localized for Hyundai 5ton DUMP TRUCK

  • 2006. 01

    FUEL PUMP ASSY development

  • 2006. 04

    2-shift high pressure PUMP ASS'Y development

  • 2006. 05

    Opened company R&D Center (Industrial Technology Promotion Association)

  • 2006. 06

    Obtained INNO-BIZ certificate

  • 2006. 06

    Completed parts/materials technology development project task (hydraulic main pump)

  • 2007. 03

    Tata Daewoo Commercial Vehicle Co., Ltd. 15ton GEAR PUMP ASS'Y development

  • 2007. 03

    For heavy equipment PEDAL VALVE ASS'Y development

  • 2007. 05

    5ton DLTKD Localized PTO for commercial vehicles (Regional industry technology development project)

  • 2007. 10

    SERVO VALVE ASSY development

  • 2009. 09

    Developed for buses BEVEL BOX ASS'Y - National project

  • 2010. 02

    25,5ton DUMP TRUCK PISTON PUMP development

  • 2010. 03

    Established Youngdong Tech Factory 2 (Seongsan-dong, Seongsan-gu, Changwon-si)

  • 2010. 06

    25.5ton DUMP TRUCK GEAR PUMP MODULE SYSTEM development

  • 2010. 06

    5ton DIRECT, For OFFSET POWER TAKE OFF development

  • 2011. 02

    Developed power cylinder for multi-shift TM

  • 2011. 02

    Developed trochoid oil pump for multi-shift TM

  • 2011. 11

    Developed gear pump, gear motor for hybrid buses

  • 2015. 04

    Relocated headquarters to 33, Jukjeon-ro 40beon-gil, Uichang-gu, Changwon-si (Palyong-dong)

  • 2015. 11

    Designated as Small Giant in Changwon

  • 2017. 09

    Patent applied for excavator pedal valve

  • 2018. 04

    Designated as Global IP Star Company

  • 2018. 09

    Designated as Gyeongsangnam-do Star Company

  • 2020. 06

    Patent applied for excavator pedal valve in Japan