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Ngo-2002
Ngomhla wama-22 kuMeyi, 2002, iHoltop yasekwa, iHOLTOP yokubuyisela amandla ombane yohlobo yasungulwa kwimarike.
Ngo-2003
Ngexesha le-SARS, iHoltop ibonelele ngezixhobo zomoya omtsha kwisibhedlele i-Xiaotangshan SARS, iSibhedlele Jikelele seNavy General, njl nezibhedlele, kwaye wawongwa ngembasa “yeGalelo eliBalaseleyo lokulwa iSARS ekhutshwe ngurhulumente kamasipala waseBeiiing.
Ngo-2004
Iimveliso zeHoltop Rotary Heat Exchanger ziqaliswe kwimarike.
Ngo-2005
Umzi-mveliso weHoltop wandiswa ukuya kuma-30,000sqm kwaye waqinisekiswa isiqinisekiso senkqubo yolawulo lomgangatho we-ISO9001.
Ngo-2006
Iiyunithi zokuphatha umoya zeHoltop ziqaliswe kwimarike. IHoltop imise iiofisi zentengiso yesebe eShanghai, eTianjin, njalo njalo, iHoltop yaqala ukuseka inethiwekhi yokuthengisa egubungela ilizwe lonke.
Ngo-2007
IHoltop ithathe inxaxheba ekuqulunqweni komgangatho wesizwe we "Air to Air Energy Recovery Units"; Kubonelelwe ngezixhobo zenkqubo yokungenisa umoya omtsha kwiindawo zeMidlalo yeOlimpiki yaseBeijing, iholo yebhayisekile yaseLaoshan, iholo yejudo yeyunivesithi yesayensi kunye nethekhnoloji, iholo yokubiyela yeZiko leNgqungquthela yeSizwe, ibala lemidlalo yeOlimpiki yaseQingdao, njl.
Ngo-2008
UHoltop wakha ilebhu ye-enthalpy egunyazisiweyo yesizwe kwaye yaqinisekiswa liziko lolawulo lomgangatho womoya welizwe kunye neziko lokuhlola.
Ngo-2009
IHoltop ibonelele ngezixhobo zenkqubo yokuphefumla yokubuyisela amandla kwiZiko leMiboniso yeHlabathi laseShanghai njl.njl iindawo ezili-15 zeWorld Expo, iGuangzhou Tower kunye nezinye iindawo zeMidlalo yaseAsia yaseGuangzhou, iindawo eziphambili zeMidlalo yeSizwe yaseShandong kunye neholo yentenetya, njl.
Ngo-2010
IHoltop yakha iindawo ezili-18 zokuthengisa kunye nenkonzo yeeofisi zentengiso yenethiwekhi igubungela ilizwe lonke. Ifunyenwe "iLayisensi yeMveliso yeMveliso yoShishino yeSizwe"
Ngo-2011
IHoltop yaqinisekiswa yi-ISO 14001 kunye ne-OHSAS 18001.
Ngo-2012
I-Holtop iphumelele impumelelo enkulu ekuboneleleni ngemveliso ye-AHU elungelelanisiweyo kwindawo yoshishino lweemoto ngokusebenza neMercedes Benz, BMW, Ford, njl. Umtshintshisi wobushushu ojikelezayo weHoltop uqinisekiswe yi-Eurovent. Lonke uthotho lweemveliso zeHoltop zokubuyisela amandla okuphefumla eziqinisekiswe "yiSatifikethi soBunjineli boLwakhiwo lweeMveliso zokuGcina amandla".
Ngo-2013
UHoltop utyale imali kwaye waqala ukwakha isiseko esitsha semveliso esigubungela ummandla we-40,000㎡ eBeijing Badaling Zone yoPhuhliso loQoqosho.
Ngo-2014
UHoltop ujoyine iChina Air Purification Industry Alliance kunye neChina Fresh Air Industry Alliance, iHoltop yamkelwa yiSGS kuphicotho lohlaziyo lwesatifikethi seenkqubo zolawulo ezintathu ze-ISO.
Ngo-2015
IHoltop iqalise ngokusemthethweni ukusebenzisa indlela yolawulo lweqela; Isiseko sokuvelisa i-Holtop Badaling, isiseko esikhulu semveliso yeemveliso zokubuyisela ubushushu e-China, sasetyenziswa ngokusemthethweni; UHoltop wafumana amalungelo awodwa omenzi wechiza amabini; IHoltop ithathe inxaxheba ekuqulunqweni komgangatho wesizwe we "Air to Air Heat Exchange Unit for Unit Ventilation and Air Conditioning System", umgangatho wabhengezwa waza waphunyezwa.
Ngo-2016
IHoltop yawongwa "iZhongguancun High-Tech Enterprise"
I-Holtop iphumelele impumelelo enkulu kwiprojekthi ye-air conditioning yemoto yase-Geely Belarus. Iimveliso zokucoca umoya weHoltop zifumene amalungelo awodwa abenzi belizwe. Iqela leHoltop lithathe inxaxheba ekuhlanganiseni "Isicoci soMoya oNtsha" kunye "neNgcaciso yobuGcisa yeSakhiwo soBunjineli beNkqubo yoMoya oLutsha" iMigangatho, yayibhengeziwe yaze yaphunyezwa.
I-Holtop iphumelele impumelelo enkulu kwiprojekthi ye-air conditioning yemoto yase-Geely Belarus. Iimveliso zokucoca umoya weHoltop zifumene amalungelo awodwa abenzi belizwe. Iqela leHoltop lithathe inxaxheba ekuhlanganiseni "Isicoci soMoya oNtsha" kunye "neNgcaciso yobuGcisa yeSakhiwo soBunjineli beNkqubo yoMoya oLutsha" iMigangatho, yayibhengeziwe yaze yaphunyezwa.
Ngo-2017
Holtop wawongwa "National High-Tech Enterprise": Holtop indlu Eco-Clean Series inkqubo yokucoca umoya omtsha ERV yasungulwa kwimarike.
Ngo-2018
INkampani yoKhuseleko lokuSingqongileyo yaseHoltop yanikezelwa "kwiSizwe soShishino oluPhezulu lweTekhnoloji", "iHoltop Science and Technology Park" isetyenziswe.
Ngo-2019
Holtop self-uphuhliso DX uhlobo ukubuyisela ubushushu ukucocwa umoya AHUs yasungulwa kwimarike.
Ngo-2020
Ngexesha lobhubhani we-COVID-19, iHoltop ngokudibeneyo inikezela ngezixhobo zomoya omtsha kunye nesiseko saseZhong Nanshan, ibonelele ngesisombululo senkqubo yomoya omtsha kwisibhedlele saseWuhan.