NEWS RELEASE
2023-06-13
ADOC International Co., Ltd.

ADOC will exhibit local 5G solutions jointly with Korean company ELUON
Introduce and demonstrate 5G core products at Interop Tokyo
ADOC International Co., Ltd. (headquarters: Tachikawa City, Tokyo, CEO: Joji Kobayashi /hereinafter referred to as ADOC), which has carried out ICT engineering business, will mainly exhibit
ELUON's local 5G core solutions jointly with ELUON Corporation in Korea (headquarters: SeongnamCity, Gyeonggi-do, representative: Lee Young Sung / hereinafter referred to as ELUON) at InteropTokyo 2023, where the visitors can experience the latest ICT and its solutions, going to be held atMakuhari Messe for 3 days from 2023/6/14.

Background of the joint exhibition
At the venue of MWC Barcelona 2023 held in Spain in March this year, both companies signed theMOA (Memorandum of Agreement) stating that both would jointly promote business which builds
local 5G and private LTE environments for companies and local governments in Japan. At this Interop
Tokyo, we are aiming to show off ELUON's products with advanced technologies in this field to theJapanese market.
ELUON has developed mobile core solutions from 2G to 5G in Korea, which have been selected bymajor telecommunications carriers such as KT. ELUON's local 5G core solutions integrate AUSF,UDM, UDR, AMF, SMF, and UPF into one server and realize perfect security, super speed, andextensive coverage, compared to wired Ethernet and Wi-Fi. We will promote deployment of uniqueand reliable private 5G solutions in Japan, combining ELUON's high-performance products with
ADOC's integration services, which have been improved through building advanced
telecommunications infrastructure including 5G areas for major mobile carriers.

Outline of Interop Tokyo 2023 and the joint exhibition
It will be a specialized event about cutting-edge ICT with the theme of "Interoperability", where thelatest equipment, technologies, and services related to network will be gathered and let the visitors
know how they can cooperate with actual users. This year will be the 30th time.

◆Title: Interop Tokyo 2023
◆Period: 6/14(Wed)-6/16(Fri) 10:00-18:00 (on the last day, will end at 17:00)◆Venue: Makuhari Messe International Exhibition Center Exhibition Halls 4-7 / InternationalConference Center (2-1, Nakase, Mihama-ku, Chiba City, Chiba)◆Booth number: 6T13 (at ELUON's booth)◆Contents: Introduce and demonstrate the actual performance of the product group focusing on 5Gcore products. Introduce the companies.
◆Official site: https://www.interop.jp/

About ELUON
ELUON Corporation (listed on KOSDAQ), headquartered in Seongnam City, Gyeonggi-do, Korea,
has developed and delivered communication systems such as 5G core networks for KT (KoreaTelecom) and LG Uplus (formerly LG Telecom), which are major mobile and telecommunications
carriers in Korea, as a software development company since the company's founding in April 1998.
We have provided services which build LTE wireless networks and local 5G for companies, military,and public institutions, focusing on 5G core system building solutions. Recently, we have beencollecting and analyzing big data of telecommunications carriers based on MEC (Mobile EdgeComputing) platform technology and smart AI engine in order to work on creating new value.
■English Homepage URL: http://www.eluon.com/EN/

About ADOC International
ADOC International Co., Ltd. has been in business for over 30 years since its founding, and has
mainly carried out ICT engineering business such as building telecommunications infrastructure andtechnical support including 5G areas for major mobile carriers, both domestically and internationally.
As well as solutions related to integrated management of cloud environments, big data, and others, inrecent years, we have focused on software quality verification under new development environments

such as agile and DevOps. As a domestic distributor of US Keysight's "Eggplant", which is gettinghigh reputation both domestically and internationally as an AI test automation tool, we have provided
advanced testing services which consistently cover design, execution, operation, and education ofautomation.
■English Homepage URL: https://adoc.co.jp/en/■Test automation site URL: https://adoc-teslab.com/※Company names and product service names mentioned in this release are generally trademarks
and registered trademarks of each company.

Contact information for this release
ADOC International Co., Ltd. Person in charge: CEO's office / Sueda, Kang
Mail: pr@adoc.co.jp / Tel: 042-528-8733 (Weekdays from 9:00 to 17:00)