• Ka Mphalane 2021, ikopanye le Lekala la Precision Casting la China Foundry Association
• Ka Hlakubele 27, 2021, Yungong Technology e nkile karolo ". Mokete oa 9 oa China Wuhan Liangzhilong E-commerce ka 2021"
• La 21 Mmesa, 2021, Yungong Technolgoy o nka karolo Kopanong ea bo15 ea China Foundry Industry Innovation le Trend.
