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CTK has officially rebranded as Element Korea. 

Please visit the Element Korea website for 

the latest updates and inquiries.

Introduction

CTK, the best partner of customers fulfill our social responsibilties.

Download Brochure

Your Best Partner for Worldwide Certification and Testing

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Introduction

CTK, the best partner of customers fulfill our social responsibilties.

mobile background

Download Brochure

Your Best Partner for Worldwide Certification and Testing

CTK Brochure - English

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CTK Brochure - English

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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.