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Ngo-2002
Ngomhlaka-22 Meyi 2002, kwasungulwa iHoltop, inkampani yomoya wokubuyisa amandla yomkhiqizo iHOLTOP yethulwa emakethe.
Ngo-2003
Ngesikhathi se-SARS, i-Holtop ihlinzeke ngemishini yokuphefumula umoya omusha yesibhedlela i-Xiaotangshan SARS, i-Navy General Hospital, njll., futhi yanikezwa "uMklomelo Ovelele Wokunikela Ekulweni ne-SARS okhishwe uhulumeni kamasipala waseBeiiing."
Ngo-2004
Imikhiqizo ye-Holtop Rotary Heat Exchanger yethulwe emakethe.
Ngo-2005
Ifektri yaseHoltop yanwetshwa yaya ku-30,000sqm futhi yathola isitifiketi sesistimu yokuphatha ikhwalithi ye-ISO9001.
Ngo-2006
Amayunithi okuphatha umoya wokubuyisa ukushisa eHoltop aqaliswe emakethe. IHoltop isungule amahhovisi okuthengisa egatsha ezindaweni zaseShanghai, eTianjin, njll., iHoltop yaqala ukusungula inethiwekhi yokuthengisa ehlanganisa lonke izwe.
Ngo-2007
UHoltop wabamba iqhaza ekuhlanganisweni kwezinga likazwelonke le-"Air to Air Energy Recovery Units"; Wanikeza imishini yohlelo lokungenisa umoya omusha ezindaweni zeMidlalo yama-Olimpiki yaseBeijing, ihholo lamabhayisikili laseLaoshan, iHholo le-judo leyunivesithi yesayensi nobuchwepheshe, ihholo lokubiyela leNational Convention Center, inkundla ye-Olympic Sailing yaseQingdao, njll.
Ngo-2008
UHoltop wakha ilebhu ye-enthalpy egunyaziwe kazwelonke futhi waqinisekiswa yisikhungo sikazwelonke sokuqapha nokuhlola ikhwalithi yomoya opholile.
Ngo-2009
I-Holtop inikeze imishini yohlelo lokubuyisa amandla eShanghai World Expo Center njll. Izindawo ezingu-15 zeWorld Expo, iGuangzhou Tower nezinye izindawo zeGuangzhou Asian Games, izindawo eziyinhloko zeShandong National Games kanye nehholo lethenisi, njll.
Ngo-2010
I-Holtop yakha izindawo ezingu-18 zokuthengisa namahhovisi ezinsizakalo, inethiwekhi yokuthengisa ihlanganisa lonke izwe. Ithole "iLayisensi Kazwelonke Yokukhiqiza Umkhiqizo Wezimboni"
Ngo-2011
I-Holtop iqinisekiswe yi-ISO 14001 kanye ne-OHSAS 18001.
Ngo-2012
I-Holtop iphumelele kakhulu ekuhlinzekeni ngemikhiqizo ye-AHU eyenziwe ngokwezifiso emkhakheni wezimboni zezimoto ngokusebenzisana ne-Mercedes Benz, i-BMW, i-Ford, njll. I-Holtop rotary heat exchanger eqinisekiswe yi-Eurovent. Uchungechunge lonke lwemikhiqizo ye-ventilator yokubuyisa amandla ye-Holtop eqinisekiswe yi-"Construction Engineering Energy Saving Products Certification".
Ngo-2013
I-Holtop yatshala imali futhi yaqala ukwakha isisekelo esisha sokukhiqiza esihlanganisa indawo engama-40,000㎡ e-Beijing Badaling Economic Development Zone.
Ngo-2014
I-Holtop ijoyine i-China Air Purification Industry Alliance kanye ne-China Fresh Air Industry Alliance, i-Holtop yavunyelwa yi-SGS ekuhlolweni kokuvuselelwa kwesitifiketi kwezinhlelo zokuphatha ezintathu ze-ISO.
Ngo-2015
I-Holtop yaqala ngokusemthethweni ukusebenzisa imodi yokuphatha iqembu; isisekelo sokukhiqiza i-Holtop Badaling, isisekelo esikhulu kunazo zonke sokukhiqiza imikhiqizo yokubuyisa ukushisa eShayina, saqala ukusetshenziswa ngokusemthethweni; I-Holtop yathola amalungelo obunikazi amabili okusungula izinto kazwelonke; I-Holtop yabamba iqhaza ekuhlanganisweni kwendinganiso kazwelonke ye-"Air to Air Heat Exchange Unit for Unit Ventilation and Air Conditioning System", indinganiso yamenyezelwa futhi yasetshenziswa.
Ngo-2016
UHoltop wanikezwa "iZhongguancun High-Tech Enterprise"
I-Holtop iphumelele kakhulu kuphrojekthi yokupholisa umoya e-Geely Belarus. Imikhiqizo yokuhlanza umoya omusha yasekhaya i-Holtop ithole amalungelo obunikazi amabili kazwelonke. Iqembu le-Holtop lahlanganyela ekuhlanganisweni kwe-"Fresh Air Purifier" kanye ne-"Technical Specification for Civil Building Fresh Air System Engineering", yayisimenyezelwe futhi yasetshenziswa.
I-Holtop iphumelele kakhulu kuphrojekthi yokupholisa umoya e-Geely Belarus. Imikhiqizo yokuhlanza umoya omusha yasekhaya i-Holtop ithole amalungelo obunikazi amabili kazwelonke. Iqembu le-Holtop lahlanganyela ekuhlanganisweni kwe-"Fresh Air Purifier" kanye ne-"Technical Specification for Civil Building Fresh Air System Engineering", yayisimenyezelwe futhi yasetshenziswa.
Ngo-2017
I-Holtop yanikezwa umklomelo we-"National High-Tech Enterprise": Uhlelo lokuhlanza umoya omusha lwe-Holtop household Eco-Clean Series ERV lwethulwe emakethe.
Ngo-2018
Inkampani iHoltop Environmental Protection Company yanikezwa umklomelo we-"National High-Tech Enterprise", "Holtop Science and Technology Park" yasetshenziswa.
Ngo-2019
Ama-AHU okuhlanza umoya wohlobo lwe-DX athuthukiswe yi-Holtop aqalwe emakethe.
Ngo-2020
Ngesikhathi sobhubhane lwe-COVID-19, i-Holtop yanikela ngokubambisana ngemishini yomoya omusha kanye ne-Zhong Nanshan foundation, yahlinzeka ngesisombululo sesistimu yomoya omusha esibhedlela saseWuhan.