The management representatives of HANA-AYT, K.Paitoon & K. Praphaphun attended the key event, MOU signing ceremony for Sandbox Engineering Project on Tuesday 6 February,2024 at Berkeley hotel. This is to develop and design syllabus for semiconductor engineering students. At the key event, HANA-AYT presented ”Upgrading Wafer /Chip Packaging & Testing and Semiconductor Application” to PSU competent engineering students.