Hwapeng gara ihe ngosi Aluminium na Dusseldorf German Hwapeng gara ihe ngosi ntọala na Delhi India Hwapeng gara ogbako na ihe ngosi IBAAS na Bombay India Hwapeng gara ihe ngosi igwe na Bombay India Hwapeng gara ogbako na ihe ngosi igwe anaghị agba nchara nke iri na Krasnoyarsk Russia. Hwapeng gara nzukọ kwa afọ 147th & ngosi nke Minerals, Metals and Materials Society (TMS) na America. Hwapeng gara ihe ngosi Aluminium na Bhubaneswar India Hwapeng gara nzukọ kwa afọ 148th & ngosi nke Minerals, Metals and Materials Society (TMS) na America. Hwapeng gara ihe ngosi METEC na German Hwapeng gara ọgbakọ nke abụọ Global Graphite Electrode na Bangkok Thailand Hwapeng gara ogbako na ihe ngosi IBAAS na Guiyang China Hwapeng gara Metal-Expo na Moscow Russia Hwapeng gara ogbako ARABAL na ihe ngosi na Bahrain