Business Overview

Business of the High Gain Antenna.



We have made partnerships with distinguished global companies as a leading company with key competencies in the design
and development of components for future, global, advanced automobile electronic systems.
In order to respond to the global connected car service market, we are focused on developing components for automatic driving
and infotainment services as well as developing ETCS, V2X, IoT, IoV, COMPENSATOR, ROA, INCABIN RADAR, etc.

Main Production Products

Main Products

Electric Toll Collection System (ETCS)

A system for exchanging traffic information and charges between Road Side Equipment (RSE) and On Board Unit (OBU) based on the Dedicated Short Range Communication technology.

  • Room Mirror ETCS

  • Overhead Console ETCS

  • Standalone ETCS

  • ETCS System Diagram


A warning device in which a LED lamp is mounted on the side-view mirror to clearly inform the direction
of the vehicle along with the rear lamp.

  • Side repeater

  • Side repeater components

Division History

Year Details
2020 Received mass production order of hi-pass for Hyundai/Kia Motors to export to China
Completed the integrated control system (testbed) for self-driving experimental city (K-City)
2016 Participated in the Ministry of Science, ICT and Future Planning for information protection core technology development task (2016.4 - 2018.12)
Supplied WAVE base station for Hyundai E&C
Acquired ITS-C certification (JLGD-1) through a joint venture in China
Established Beijing Juli – HighGain Science & Technology Co., Ltd., a joint corporation in China
2015 Completed development of WAVE
Completed board membership of the China ITS-C Alliance
Signed an exclusive supply contract with Airpoint for hi-pass CHIP for China
2014 WAVE technology transfer of Korea Electronics Technology Institute (KETI)
Certified for OHSAS18001 (Occupational Health & Safety Management System)
2013 Certified for Hyundai/Kia Motors SQ (Acquired grade ‘A’_Relocation of Production Site)
Changed corporate name of Hi-Pass Division
2011 Expanded mass production of hi-pass rearview mirror for H/KMC (HG/YF)
2009 Started mass production of hi-pass rearview mirror for GMK
Acquired ISO14001 certificate (TUV-CERT certification in Germany)
2008 Applied OEM to H/KMC ETCS for the first time in Korea (GH09MY)
Developed hi-pass rearview mirror for Hyundai/Kia (first in Korea)
2007 Completed nationwide expansion of ETC for Korea Expressway
Corporation (national opening)
Completed advanced development of H/KMC ETCS
Possession of DSRC proprietary technology/ Transferred of ETRI proprietary technology