Umlando Wenkampani
1992
I-Chengdu Holy Cryogenic Equipment Co., Ltd. yasungulwa ngo-1992 futhi yasungula uhlobo lwe-HL Cryogenic Equipment oseluzibandakanye embonini ye-Cryogenic kuze kube namuhla.
1997
Kusukela ngo-1997 kuya ku-1998, i-HL yaba umphakeli ofanelekayo wezinkampani ezimbili eziphezulu ze-petrochemical e-China, i-Sinopec kanye ne-China National Petroleum Corporation (CNPC). Isistimu yepayipi lokufakwa kwe-vacuum ene-OD (DN500) enkulu kanye nomfutho ophezulu (6.4MPa) yenzelwe bona. Kusukela lapho, i-HL ibambe iqhaza elikhulu emakethe yamapayipi e-vacuum insulation yase-China e-China kuze kube namuhla.
2001
Ukuze ulinganise uhlelo lokuphatha ikhwalithi, uqinisekise ikhwalithi yomkhiqizo nezinsizakalo ezinhle, futhi uhlangabezane ngokushesha nezindinganiso zamazwe ngamazwe, i-HL yaphasisa isitifiketi sohlelo lokuphathwa kwekhwalithi ye-ISO9001.
2002
Ingena ekhulwini elisha leminyaka, i-HL inamaphupho amakhulu nezinhlelo. Itshale imali futhi yakha indawo yefekthri engaphezu kuka-20,000 m2 ehlanganisa izakhiwo zokuphatha ezi-2, izindawo zokusebenzela ezi-2, ibhilidi eli-1 lokuhlola elingabhubhisi (NDE) kanye nezindlu zokulala ezi-2.
2004
U-HL ubambe iqhaza ku-Cryogenic Ground Support Equipment System yephrojekthi ye-International Space Station Alpha Magnetic Spectrometer (AMS) ebisingathwe uprofesa othole umklomelo kaNobel uSamuel Chao Chung TING, Inhlangano YaseYurophu Yocwaningo Lwenuzi namanye amazwe ayi-15 nezikhungo ezingama-56.
2005
Kusukela ngo-2005 kuya ku-2011, i-HL yaphasa i-International Gases Companies' (okubandakanya i-Air Liquide, i-Linde, i-AP, i-Messer, i-BOC) ekucwaningweni kwesayithi futhi yaba ngumnikezeli wabo oqeqeshiwe. Izinkampani Zegesi Zamazwe Ngamazwe ngokulandelana kwazo zigunyaze i-HL ukuthi ikhiqize ngezindinganiso zayo zamaphrojekthi ayo. I-HL inikeze izisombululo nemikhiqizo kubo embonini yokuhlukanisa umoya namaphrojekthi wokufaka igesi.
2006
I-HL iqale ukubambisana okuphelele ne-Thermo Fisher ukuze kuthuthukiswe uhlelo lwamapayipi okuvala ivacuum ebangeni lezinto eziphilayo kanye nezinto ezisekelayo. Thola inani elikhulu lamakhasimende kwezemithi, ukugcinwa kwegazi ngentambo, ukugcinwa kwesampula yofuzo nezinye izinkambu ze-biopharmaceutical.
2007
I-HL ibone izidingo ze-MBE liquid nitrogen cooling system, ihlele abasebenzi bezobuchwepheshe ukuze banqobe ubunzima, yathuthukisa ngempumelelo imishini ye-MBE enikezelwe i-liquid nitrogen cooling system kanye nesistimu yokulawula amapayipi, futhi isetshenziswe ngempumelelo ezinkampanini eziningi, amanyuvesi kanye nezikhungo.
2010
Njengoba izinkampani zezimoto ezaziwayo zamazwe ngamazwe zisungula amafekthri e-China, isidingo sokuthola ukuhlanganiswa okubandayo kwezinjini zezimoto e-China siya ngokuya sibonakala. I-HL inake lesi sidingo, imali etshaliwe futhi yathuthukisa imishini yamapayipi e-cryogenic ehambisanayo kanye nohlelo lokulawula amapayipi. Amakhasimende adumile ahlanganisa i-Coma, Volkswagen, Hyundai, njll.
2011
Ukuze kwehliswe ukukhishwa kwekhabhoni, umhlaba wonke ufuna amandla ahlanzekile angangena esikhundleni samandla kaphethiloli, kanti i-LNG (I-Liquefied Natural Gas) ingenye yezinqumo ezibalulekile. I-HL yethula ipayipi lokufakwa kwe-vacuum kanye nesistimu yokulawula i-vacuum valve ukuze idlulisele i-LNG ukuze ihlangabezane nesidingo semakethe. Yenza umnikelo ekukhuthazeni amandla ahlanzekile. Kuze kube manje, i-HL ibambe iqhaza ekwakhiweni kweziteshi zokugcwalisa igesi ezingaphezu kwe-100 kanye nezitshalo ezingaphezu kwezingu-10 zokuphuza utshwala.
2019
Ngesigamu sonyaka sokucwaningwa kwamabhuku, i-HL ihlangabezane ngokugcwele nezimfuneko zekhasimende ngo-2019 futhi yabe isihlinzeka ngemikhiqizo, izinsizakalo nezisombululo zamaphrojekthi we-SABIC.
2020
Ukuze kufezeke inqubo yokwenziwa kwenkampani kwamanye amazwe, ngemizamo ecishe ibe unyaka owodwa, i-HL igunyazwe yi-ASME Association futhi yathola isitifiketi se-ASME.
2020
Ukuze kufezeke ngokugcwele inqubo yenkampani yamazwe ngamazwe, i-HL yafaka isicelo futhi yathola isitifiketi se-CE.