Mu 2019, msonkhano wapadziko lonse wa Holtop wogawa udachitikira ku Beijing.
Mu 2018,Holtop adakhazikitsa zida zatsopano zochepetsera mpweya wabwino komanso gawo lothandizira mpweya wokhala ndi makina opopera kutentha
Mu 2017, Holtop adasankhidwa kukhala bizinesi ya National Hi-tech ndipo adayambitsa makina otsitsira mphamvu a Eco-clean Forest.
Mu 2016, Holtop adasamukira kumalo ake atsopano opangira ndipo adapeza kukula kwa 39.9%.
Mu 2014, Holtop idavomerezedwa ndi kuyendera kwa SGS pamayendedwe a ISO.
Mu 2012, Holtop adachita bwino kwambiri m'munda wa AHU pogwira ntchito ndi Mercedes Benz, BMW, Ford, ndi zina, ndi makina osinthira kutentha omwe amatsimikiziridwa ndi Eurovent.
Mu 2011, Maziko opangira Holtop adatsimikiziridwa ndi ISO14001 ndi OHSAS18001.
In 2009, Holtop adapereka makina obwezeretsanso mphamvu ku World Expo pavilions.
Mu 2007-2008, Holtop adapanga labu yovomerezeka ya enthalpy ndikuperekedwamakina obwezeretsanso mpweya wabwino ku Masewera a Olimpiki.
Mu 2005, Holtop adasamukira ku fakitale ya 30,000sqm ndikuvomerezedwa ndi ISO9001
Mu 2004, Holtop rotary heat exchanger yomwe idakhazikitsidwa pamsika.
Mu 2002, Holtop idakhazikitsidwa mwalamulo ndipo makina obwezeretsa mphamvu adakhazikitsidwa pamsika.