• 2012
    – Established Connie
    – Development and sales of GDI Bifuel ECU
  •  2014
    – Development and sales of MPI Bifuel ECU
  • 2015
    – Converted to a corporation Cony Technology Co., Ltd.
  • 2018
    – Performed a national project for the core technology development project for the machinery industry
       “Development of 56kW or higher natural gas diesel fusion combustion technology”
  • 2019
    – International joint technology development national project
     “New piston-type regulator and direct drive-type ECU system for LNG Diesel -fuel Engine of Heave Duty Commercial Vehicle”
    – Venture company certification
    – Established an affiliated research institute
    – Began delivery of Bifuel ECUs for Hyundai Motor India production vehicles
    – Started supplying Bifuel ECUs for vehicles exported to Peru by Hyundai Motor Company
  • 2020
    – Successfully developed EURO6 Bifuel ECU for Hyundai Motor vehicles and started delivery
    – Acquired ISO 9001 quality management certification
  • 2021
    – Tuning work started on IM KA4 3.5 carnival taxi vehicle
  • 2022
    – As of December, the cumulative number of KA4 carnival tuning units reached 900 units