The company that designs products, technology, and the future
1990 ~ 1999
  • · 1991. 10
    Established Seil Industrial Electronics
  • · 1991. 11
    Signed an agent contract with Nihon Handa
  • · 1992. 03
    Registered as a partner company of Samsung Electronics
  • · 1992. 05
    Became a partner company of Samsung Electro-Mechanics
  • · 1997. 06
    Completed manufacturing plant registration
  • · 1998. 12
    Realized Micro Dry (dehumidifier box) localization
  • · 1999. 04
    Realized reflow checker localization
2000 ~2009
  • · 2000. 04
    Incorporated as Seilieco Co., Ltd.
  • · 2000. 12
    Developed humidifier and water purifier devices
  • · 2001. 02
    Developed 6ch reflow checker
  • · 2001. 03
    Developed digital hygrometer (with Micro Dry)
  • · 2001. 08
    Designated as a venture business (by the Small and Medium Business Administration)
  • · 2005. 10
    Established Tianjin Seliga Electronics Co., Ltd., in China
  • · 2006. 01
    Launched reflowchecker real-time wireless method
  • · 2007. 11
    Released digital temperature and humidity wireless recorder (data logger)
  • · 2009. 06
    Developed magazine setter control device and registered patent
2010 ~ Present
  • · 2010. 01
    Developed solder cream room-temperature exposure device (check light) and registered patent
  • · 2010. 03
    Developed auto solder supplier and registered patent
  • · 2010. 10
    Developed rapid dryer and registered patent
  • · 2012. 02
    Completed new office building of Seilieco Co., Ltd.
  • · 2012. 06
    Selected as an INOBIZ company (by the Small and Medium Business Administration)
  • · 2012. 07
    Established a corporate R&D Center
  • · 2013. 01
    Registered a patent for auto solder supply and room temperature exposure device (A/lock function)
  • · 2014. 01
    Developed and launched Easy Profiler
  • · 2015. 02
    Developed and launched Easy O2 Profiler
  • · 2015. 05
    Completed solder cream manufacturing plant
    Incorporated in Gunpo, Korea and Tianjin, China: Leaded / Unleaded
  • · 2016. 04
    Acquired ISO 14000 / ISO 9000 DL certification
  • · 2017. 01
    Selected as a promising SME
  • · 2019. 06
    Released Green Day, a dehumidifier box with gas and dust detection
  • · 2019. 07
    Released a data logger with a gas and dust detection function
  • · 2019. 08
    Acquired CE certification for all products
  • · 2021. 10
    Celebrated 30th anniversary of the company's foundation