Chengdu Holy Cryogenic Equipment Co., Ltd.idakhazikitsidwa mu 1992 ndipo idakhazikitsa mtundu wa HL Cryogenic Equipment yomwe yakhala ikuchita nawo Cryogenic Viwanda mpaka lero.
1997
Kuchokera mu 1997 mpaka 1998, HL adakhala wothandizira oyenerera m'makampani awiri apamwamba a petrochemical ku China, Sinopec ndi China National Petroleum Corporation (CNPC).Dongosolo la mapaipi otsekera vacuum okhala ndi OD yayikulu (DN500) komanso kuthamanga kwambiri (6.4MPa) adapangidwira iwo.Kuyambira pamenepo, HL yatenga gawo lalikulu pamsika waku China wapaipi za vacuum insulation ku China mpaka lero.
Kulowa m'zaka za zana latsopano, HL ili ndi maloto ndi mapulani akulu.Adayika ndalama ndikumanga malo opitilira fakitale opitilira 20,000 m2 omwe amaphatikiza nyumba zoyang'anira 2, ma workshop 2, nyumba imodzi yosawononga (NDE) ndi zipinda ziwiri zogona.
2004
HL adatenga nawo gawo pa Cryogenic Ground Support Equipment System ya International Space Station Alpha Magnetic Spectrometer (AMS) yomwe idachitidwa ndi pulofesa wopambana pa Nobel Samuel Chao Chung TING, European Organisation for Nuclear Research ndi mayiko ena 15 ndi masukulu 56.
2005
Kuchokera 2005 mpaka 2011, HL idapambana International Gases Companies' (inc. Air Liquide, Linde, AP, Messer, BOC) pamalo ofufuza ndikukhala ogulitsa oyenerera.International Gases Companies adavomereza HL kuti ipange ndi miyezo yake pama projekiti ake.HL idapereka mayankho ndi zogulitsa kwa iwo pamafakitole olekanitsa mpweya ndi ntchito zopangira gasi.
2006
HL idayamba mgwirizano wathunthu ndi Thermo Fisher kuti apange mapaipi otsekemera otsekemera a biology ndi zida zothandizira.Pezani makasitomala ambiri muzamankhwala, kusungira magazi zingwe, kusungirako zitsanzo za majini ndi magawo ena a biopharmaceutical.
2007
HL anaona zofunika MBE madzi asafe kuzirala dongosolo, bungwe ogwira ntchito luso kuthana ndi mavuto, bwinobwino anayamba MBE zida odzipereka madzi asafe kuzirala dongosolo ndi payipi kulamulira dongosolo, ndi bwino ntchito angapo mabizinesi, mayunivesite ndi mabungwe.
2010
Pamene makampani odziwika bwino a magalimoto apadziko lonse akukhazikitsa mafakitale ku China, kufunikira kopeza makina ozizira a injini zamagalimoto ku China kukuchulukirachulukira.HL idachita chidwi ndi izi, adayika ndalama ndikupanga zida zofananira zamapaipi a cryogenic ndi makina owongolera mapaipi.Makasitomala otchuka akuphatikizapo Coma, Volkswagen, Hyundai, etc.
2011
Pofuna kuchepetsa mpweya wa carbon, dziko lonse lapansi likuyang'ana mphamvu yoyera yomwe ingalowe m'malo mwa mafuta a petroleum, ndipo LNG (Liquefied Natural Gas) ndi imodzi mwa zosankha zofunika.HL imakhazikitsa mapaipi otsekera vacuum ndikuthandizira makina owongolera vacuum kuti asamutsire LNG kuti akwaniritse zomwe msika ukufunikira.Pangani chothandizira pakulimbikitsa mphamvu zoyera.Pakadali pano, HL yatenga nawo gawo pantchito yomanga malo opangira mafuta opitilira 100 ndi mafakitale opitilira 10 amadzimadzi.
2019
Kupyolera mu theka la chaka chowunikira, HL yakwaniritsa zofunikira za kasitomala mu 2019 ndiyeno idapereka zinthu, ntchito ndi mayankho antchito za SABIC.
2020
Kuti azindikire momwe kampaniyo ikugwirira ntchito padziko lonse lapansi, pakuyesa pafupifupi chaka chimodzi, HL idavomerezedwa ndi ASME Association ndipo idalandira satifiketi ya ASME.
