Announcement of establishment of IKC KOREA

On March 31, 2014, we transferred the business from the Korean branch of IRIE KOKEN CO., LTD. to SYSCOM CO., LTD., an affiliated holding company in Korea, which was established as IKC KOREA CO., LTD. on April 1, 2014.

In order to better meet your expectations, we are determined to promote all of our efforts with sincerity. We look forward to your continued support.

  • New company name: 아이케이씨코리아 주식회사
    (English): IKC KOREA Co., Ltd.
  • President: 呉世昌
    Vice president: Norihiro Irie
  • Largest shareholder: IRIE KOKEN CO., LTD.
  • Date of business commencement: April 1, 2014
  • Head office location:
    88, Saneop-ro(Gosaek-dong), 92beon-gil, Gwonseon-gu,
    Suwon-si, Gyeonggi-do, 441-813, Korea
    TEL:+82-31-291-6767 FAX:+82-31-297-0676

HANGZHOU YE RONG TRADE CO.,LTD established

From July 1, 2015, in Chinese Hangchou, a sales company HANGZHOU YE RONG TRADE CO.,LTD (HIKC) was started.

In order to better meet your expectations, we are determined to promote all of our efforts with sincerity. We look forward to your continued support.



  • Company's name: HANGZHOU YE RONG TRADE CO.,LTD.
  • President:  Norihiro Irie     
  • Largest shareholder: IRIE KOKEN CO., LTD.
  • Date of business commencement:: July 1, 2015
  • Head office location:
    JiangNanXingZuo No.1 Building 1903,
    ChangHe Street, BinJiang District,
    Hang Zhou, ZheJiang 310052, China
    TEL: +86-571-81107327 FAX: +86-571-81107379

Press release

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Article in WONDERFUL GROWTH's "Kaisha's Cultivation Theory.
Our employees was introduced by Monthly Tribology on 2024.2 issue.
Head Office has moved to a new location.
Notice of Discontinuation of Production and Sales of KF Coupling Components.
The ultra-high vacuum pump (NEG) samples are now available.
Discussion with Minister Takemi, Minister of Health, Labor and Welfare.
Telework, staggered work.
"AI Contest" was featured in this issue.
"AI Contest" held after 6 months of AI education.
Establishment of Joint Venture Company for Vacuum Valve Products in China.
Japan Vacuum Industry Association Award "Innovation Award"
End of Life Notification of Certain Angle Valves.
NEG Bellows under development was published in "Surface and Vacuum".
Notice of Qualified Invoicing Business Registration Number.
Our president participated in the torch relay.
Awarded"Vacuum Component / Parts / Materials Category Award"
Notice regarding cancellation of new factory construction.
New factory construction.
Commemoration of the 50th anniversary.
Announcement of establishment of IKC KOREA and HIKC.
Awarded CHO MONODZUKURI.
Awarded Occupational-skills-development.
Awarded CHO MONODZUKURI.
Signing of MOU in Taiwan.
Recipient of the Japan Vacuum Industry Association “Technical Award”
300 Active Small and Medium Sized Manufacturers in Japan.
Awarded Small and medium-sized enterprise.
Awarded Chairman's Prize from JVIA.