• N'April 2021, sonye na ngalaba nkedo nke ọma nke Association Foundry China
• Na Machị 27, 2021, Yungong Technology na-esonye na" Ememme E-azụmahịa nke China nke Wuhan Liangzhilong nke itoolu na 2021"
• Eprel 21, 2021, Yungong Technolgoy sonye na 15th China Foundry Industry Innovation and Trend Conference
