TJTENGQuotes & technical questions
No drawing needed — just tell us the part and what you need measured.
Send an enquirySUPPORT
How can we help?
From quotes and technical questions to after-sales service, contact us through any channel below and we will get back to you.
We reply within 24 hours on business days
Ways to reach us
By phone
Speak with us directly during business hours (KST).
042-933-4136By email
You are welcome to attach drawings or reference files.
[email protected]Visit us
You can meet us at our site in Yuseong-gu, Daejeon. Please contact us before visiting.
대전광역시 유성구 테크노2로 199 미건테크노월드 1차 108호
DirectionsAfter-sales service
If something is wrong with an instrument we delivered, sending the details below helps us respond faster.
- Product name or the drawing number from delivery
- When it was delivered (year and month)
- The symptom and when it occurs
- Photos or a short video of the symptom, if possible