NO. Subject Date
1. MANUFACTRUING INDONESIA 2023 2023-11-09
2. PTC ASIA 2023 2023-11-09
3. PTC ASIA 2019 2020-07-29
4. MTA ASIA(THAILAND)2019 2020-07-29
5. MANUFACTURING MACHINE TOOL 2018 2020-07-29
6. PTC ASIA 2018 2020-07-29