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Ngo-2002
Ngomhla wama-22 kuMeyi ngo-2002, kwasekwa iHoltop, i-HOLTOP brand energy recovery ventilator yasungulwa emarikeni.
Ngo-2003
Ngexesha le-SARS, iHoltop ibonelele ngezixhobo zomoya omtsha kwizibhedlele zaseXiaotangshan SARS, kwiNavy General Hospital, njl.njl., kwaye yanikwa iMbasa yeGalelo eliPhambili ekuLweni neSARS ekhutshwe ngurhulumente kamasipala waseBeiiing.
Ngo-2004
Iimveliso zeHoltop Rotary Heat Exchanger ziqalisiwe emarikeni.
Ngo-2005
Umzi-mveliso weHoltop wanda waya kuma-30,000sqm waza wafumana isiqinisekiso senkqubo yolawulo lomgangatho ye-ISO9001.
Ngo-2006
Iiyunithi zokuphatha umoya wokubuyisa ubushushu eHoltop ziqalisiwe kwimarike. IHoltop imisele iiofisi zokuthengisa zamasebe eShanghai, eTianjin, njl.njl., iHoltop yaqala ukuseka inethiwekhi yokuthengisa egubungela lonke ilizwe.
Ngo-2007
UHoltop uthatyathwe inxaxheba ekuqulunqweni komgangatho wesizwe we-"Air to Air Energy Recovery Units"; Ubonelele ngezixhobo zenkqubo yomoya omtsha kwiindawo zeMidlalo yeOlimpiki yaseBeijing, iholo yeebhayisekile yaseLaoshan, iHolo yeJudo yeYunivesithi yeSayensi neTekhnoloji, iholo yocingo lweZiko leeNgqungquthela zeSizwe, ibala lemidlalo leeNqanawa zeOlimpiki laseQingdao, njl.
Ngo-2008
UHoltop wakha ilebhu ye-enthalpy egunyazisiweyo kazwelonke kwaye waqinisekiswa liziko lesizwe lokujonga nokuhlola umgangatho womoya opholileyo.
Ngo-2009
I-Holtop ibonelele ngezixhobo zenkqubo yokubuyisela umbane kwiZiko leMiboniso yeHlabathi laseShanghai njl.njl. Iindawo ezili-15 zeMiboniso yeHlabathi, iNqaba yaseGuangzhou kunye nezinye iindawo zeMidlalo yaseAsia yaseGuangzhou, iindawo eziphambili zeMidlalo yeSizwe yaseShandong kunye neholo yethenisi, njl.njl.
Ngo-2010
I-Holtop yakha iindawo ezili-18 zenethiwekhi yokuthengisa kunye neeofisi zeenkonzo igubungela lonke ilizwe. Ifumene "iLayisensi yeSizwe yokuVeliswa kweMveliso yoShishino"
Ngo-2011
IHoltop iqinisekiswe yi-ISO 14001 kunye ne-OHSAS 18001.
Ngo-2012
IHoltop iphumelele kakhulu ekuboneleleni ngeemveliso ze-AHU ezenzelwe wena kwicandelo leemoto ngokusebenzisana neMercedes Benz, BMW, Ford, njl. I-Holtop rotary heat exchanger eqinisekiswe yi-Eurovent. Lonke uthotho lweemveliso ze-ventilator zokubuyisela amandla zeHoltop eziqinisekiswe yi-"Construction Engineering Energy Saving Products Certification".
Ngo-2013
IHoltop ityale imali yaza yaqala ukwakha isiseko esitsha semveliso esigubungela ummandla we-40,000㎡ kwiNgingqi yoPhuhliso loQoqosho yaseBeijing iBadaling.
Ngo-2014
IHoltop yajoyina iChina Air Purification Industry Alliance kunye neChina Fresh Air Industry Alliance, iHoltop yamkelwa yi-SGS kuphicotho lokuhlaziya iziqinisekiso zeenkqubo zolawulo lwe-ISO ezintathu.
Ngo-2015
I-Holtop yaqala ngokusesikweni ukusebenzisa indlela yolawulo lweqela; isiseko sokuvelisa i-Holtop Badaling, esona siseko sikhulu semveliso yeemveliso zokubuyisa ubushushu eTshayina, sasetyenziswa ngokusesikweni; i-Holtop ifumene amalungelo obunikazi amabini esizwe; i-Holtop yathatha inxaxheba ekuqulunqweni komgangatho wesizwe we-"Air to Air Heat Exchange Unit for Unit Ventilation and Air Conditioning System", umgangatho wapapashwa waza wasetyenziswa.
Ngo-2016
UHoltop wanikwa "iZhongguancun High-Tech Enterprise"
I-Holtop iphumelele kakhulu kwiprojekthi yokupholisa umoya kwindawo yokusebenzela iimoto iGeely Belarus. Iimveliso zokucoca umoya omtsha zasekhaya zaseHoltop zifumene amalungelo awodwa omenzi wechiza amabini kazwelonke. Iqela le-Holtop lathatha inxaxheba ekuqulunqweni kwe-"Fresh Air Purifier" kunye ne-"Technical Specification for Civil Building Fresh Air System Engineering", yabhengezwa kwaye yasetyenziswa.
Ngo-2017
IHoltop yanikwa i-"National High-Tech Enterprise": Inkqubo yokucoca umoya omtsha yeHoltop household Eco-Clean Series ERV yasungulwa emarikeni.
Ngo-2018
Inkampani yoKhuseleko lokusiNgqongileyo iHoltop yanikwa imbasa ethi "National High-Tech Enterprise", "Holtop Science and Technology Park" sele isetyenziswa.
Ngo-2019
Ii-AHU zokucoca umoya eziziphuhlisileyo ze-DX zohlobo lweHoltop ziqalisiwe emarikeni.
Ngo-2020
Ngexesha lobhubhane we-COVID-19, iHoltop inikele ngezixhobo zomoya omtsha kunye nesiseko seZhong Nanshan, yabonelela ngesisombululo senkqubo yomoya omtsha kwisibhedlele saseWuhan.