The 33rd International Plastics & Rubber Machinery, Processing & Materials Exhibition Jakarta Exhibition 2023.11.15 ~ 11.18
The 21st International Mining and Minerals Recovery Exhibition and Conference Jakarta Exhibition 2023.9.13 ~ 9.16
Art1 New Museum “SUARA BATIN DALAM WARNA” exhibition paintings by: Dr. Hardiman, M.Si Jakarta Exhibition 2023.3.19 ~ 4.1
Medan - Indonesia Business Workshop By GRATYO® (13 Oktober 2022) N Sumatera Workshop 2022.10.13 ~ 11.30