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Your Best Partner for Worldwide Certification and Testing



Yejik

Addr.
13510
113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Republic of Korea

TEL+82-31-339-9970
FAX
+82-31-624-9501
E-MailSafety Center: safety@e-ctk.com
EMC Center: emc@e-ctk.com

Giheung

Addr.
17093
52-17, Sinjeong-ro 41beon-gil, Giheung-gu, Yongin-si, Gyeonggi-do, Republic of Korea

TEL+82-31-284-3155
FAX
+82-31-624-9501
E-MailManagement Support: ectk@e-ctk.com
EMC Center: emc@e-ctk.com

Unhak 1

Addr.
17141
144, Dongbu-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Republic of Korea

TEL+82-31-339-9972
E-Mail


Unhak 2

Addr.
449-050
623-1, Unhak-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, Republic of Korea

TEL
E-Mail

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Contact Us

Thank you for visiting our web-site.

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Location

Your Best Partner for Worldwide Certification and Testing.



Yejik
Address
13510
113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Republic of Korea
TEL+82-31-339-9970
FAX
+82-31-624-9501
E-Mail
Electrical Safety Center: safety@e-ctk.com
EMC Center: emc@e-ctk.com

Giheung
Address
17093
52-17, Sinjeong-ro 41beon-gil, Giheung-gu, Yongin-si, Gyeonggi-do, Republic of Korea
TEL+82-31-284-3155
FAX
+82-31-624-9501
E-Mail
Management Support Team: ectk@e-ctk.com
RoHS Center: environ@e-ctk.com

Unhak 1
Address
17141
144, Dongbu-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Republic of Korea
TEL+82-31-339-9972
E-Mail



Unhak 2
Address
449-050
623-1, Unhak-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, Republic of Korea
TEL
E-Mail



Tel. +82-31-339-9970  |  Fax. +82-31-624-9501
http://www.e-ctk.com  |  Official Blog
Addr. 113 Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do
Business License No. 135-81-28088 | Privacy Policy

© 2019 CTK Co.,Ltd. All Rights Reserved.

Tel. +82-31-339-9970  |  Fax. +82-31-624-9501  |  http://www.e-ctk.com  |  Privacy Policy
Addr. 113 Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Republic of Korea  |  Business License No. 135-81-28088

© 2019 CTK Co.,Ltd. All Rights Reserved.