Ngo-2019, Holtop international distributor conference ibibanjelwe eBeijing.
Ngo-2018,I-Holtop yethule okokuqeda umswakama komoya omusha neyunithi yokuphatha umoya enesistimu yephampu yokushisa
Ngo-2017, u-Holtop uqokwe njengebhizinisi le-National Hi-tech futhi wethula uchungechunge lwe-Eco-clean Forest ama-ventilators okubuyisela amandla.
Ngo-2016, u-Holtop uthuthele endaweni yakhe entsha yokukhiqiza futhi wazuza ukukhula konyaka ngo-39.9%.
Ngo-2014, i-Holtop yagunyazwa ukuhlolwa kwe-SGS ezinhlelweni zokuphatha ze-ISO.
Ngo-2012, i-Holtop ithole impumelelo enkulu emkhakheni we-AHU ngokusebenza neMercedes Benz, BMW, Ford, njll, kanye ne-rotary exchanger heat eqinisekiswe yi-Eurovent.
Ngo-2011, Izisekelo zokukhiqiza ze-Holtop zagunyazwa yi-ISO14001 kanye ne-OHSAS18001.
In 2009, i-Holtop inikeze amasistimu okungenisa umoya okubuyisela kabusha amandla kumapheyali we-World Expo.
Ngonyaka ka-2007-2008, i-Holtop yakha ilebhu ye-enthalpy egunyaziwe futhi yanikezwaizinhlelo zokungenisa umoya zokubuyisela kabusha amandla kuMidlalo yama-Olympic.
Ngo-2005, iHoltop ithuthelwe efekthri engu-30,000sqm futhi yagunyazwa yi-ISO9001
Ngo-2004, I-Holtop rotary exchanger eyethulwe emakethe.
Ngo-2002, iHoltop yasungulwa ngokusemthethweni futhi kwethulwa i-ventilator yokubuyisela amandla emakethe.