“Let's go together”

We will develop together giving trust to our customers first.
We will be always reliable companion like a supportive family.

Rich experience, advanced technology, better service, Challenge to be 'Global Best Certification Testing Lab.

NTREE Testing Lab. is an International Testing Laboratory and has excellent professional personnel and state-of-the-art facilities in the field of testing and certification, and constantly making efforts not to be settled for the present to respond rapidly changing business environment, standards and certification systems.

NTREE Testing Lab. can support fast and accurate Korean and global certification through One-Stop Service.
If you have difficulties in Korean and Global certification/Testing/Technical Support/Product development, please contact us.
We will find a solution for you.
We will always be with you.
Please give us an interest and support.

Thank you.