As our Headquarters and R&D Center include cleanroom and sub-cleanroom areas, a prior visit
reservation is required.
Please register your visit schedule through the visitor registration system.
For a smooth visit, please review the steps and precautions below.
As our Headquarters and R&D Center include cleanroom and sub-cleanroom areas, a prior reservation is required before visiting.
Identity verification is conducted on the day of your visit, and when entering production or research areas, please follow the security guidelines provided by our staff.
Once you register your visit schedule in the visitor registration system, you may visit after approval.
Visit inquiries: yest@yest.co.kr | Tel. 031-612-3333
