I ka makahiki 2019, Ua mālama ʻia ka ʻaha kūkā hoʻolaha honua ʻo Holtop ma Beijing.
I ka makahiki 2018,Ua hoʻolaha ʻo Holtop i nā mea hoʻomaʻemaʻe ea hou a me ka ʻāpana mālama ea me ka ʻōnaehana pauma wela
I ka makahiki 2017, Ua koho ʻia ʻo Holtop ma ke ʻano he National Hi-tech ʻoihana a hoʻokumu i ka Eco-clean Forest series energy recovery ventilators.
I ka makahiki 2016, Ua neʻe ʻo Holtop i kāna kumu hana hou a loaʻa i ka ulu makahiki o 39.9%.
I ka makahiki 2014, Ua'āponoʻiaʻo Holtop e ka SGS inspection ma nā pūnaewele hoʻokele ISO.
I ka makahiki 2012, Ua lanakila 'o Holtop ma ke kahua AHU ma o ka hana pū 'ana me Mercedes Benz, BMW, Ford, etc, a me ka rotary heat exchanger i hō'oia 'ia e Eurovent.
I ka makahiki 2011, Ua hōʻoia ʻia nā kumu hana ʻo Holtop e ISO14001 a me OHSAS18001.
In 2009, Hāʻawi ʻo Holtop i nā ʻōnaehana hoʻihoʻi ʻana i ka ikehu i nā hale hoʻokipa World Expo.
I ka makahiki 2007-2008, Ua kūkulu ʻo Holtop i ke keʻena enthalpy ʻae ʻia a hoʻolako ʻiaʻōnaehana hoʻihoʻi ʻana i ka ikehu i nā pāʻani 'Olumepika.
I ka makahiki 2005, Ua neʻe ʻo Holtop i kahi hale hana 30,000sqm a hōʻoia ʻia e ISO9001
I ka makahiki 2004, Holtop rotary heat exchanger i hoʻokuʻu ʻia ma ka mākeke.
I ka makahiki 2002, Ua ho'okumu 'ia 'o Holtop a ua ho'oku'u 'ia ka ventilator ho'ōla ikehu ma ka mākeke.