Umlando Wenkampani
1992

I-Chengdu Holy CryOgenic Equiced Co, Ltd. yasungulwa ngo-1992 futhi yasungulwa uhlobo lwemishini ye-HL Cryrigenic eye yathuthukiswa embonini ye-Crygenic yaze yafika namhlanje.
I-1997

Kusukela ngo-1997 kuya ku-1998, i-HL yaba ngumhlinzeki ofanelekayo ezinkampanini ezimbili eziphezulu ze-petrochemical eChina, iSinpc naseChina National Petroleum Corporation (CNPC). Uhlelo lwe-vacuumser insular infartation nge-od enkulu (DN500) kanye nengcindezi ephezulu (6.4MPA) yakhelwe bona. Kusukela lapho, i-HL iye yahlanganyela enkulumweni enkulu emakethe yamapayipi e-vacuum yaseChina eChina kuze kube namuhla.
2001

Ukuze uqinisekise uhlelo lokuphathwa kwekhwalithi, qinisekisa ikhwalithi yomkhiqizo omuhle nezinsizakalo, bese uhlangabezana ngokushesha namazinga omhlaba jikelele, isitifiketi sohlelo lokuphathwa kwekhwalithi ye-ISO9001.
2002

Ukufaka ikhulu leminyaka elisha, i-HL inamaphupho amakhulu nezinhlelo. Kutshalwe imali futhi kwakha indawo engaphezu kuka-20,000 m2 i-M2 ehlanganisa izindawo ezi-2 zokuphatha, ama-workshop ama-2, 1 Ukuhlola okungekho okubhubhisayo (Nde) nokwakhiwa okungu-2.
I-2004

I-HL ibamba iqhaza ohlelweni lwemishini yokuxhaswa komhlaba ye-Cryogenic Ground Support yesiteshi samazwe omhlaba i-Alpha Spectromemeter Spectrometer (AMS) Iphrojekthi ebingathwe yi-Nobel Laureale uSolwazi Clael Chang Chauel Chaolo ucwaningo namanye ama-56 kanye nezikhungo ezingama-56.
2005

Kusukela ngo-2005 kuya ku-2011, i-HL idlule izinkampani zamagesi aphesheya kwezinkampani '(inc. Izinkampani zamagesi ezizwelayo zigunyazwe ngokulandelana ukuthi zikhiqize ngezindinganiso zalo zamaphrojekthi alo. I-HL inikeze izixazululo nemikhiqizo kubo kumaphrojekthi wokwehlukaniswa komoya kanye namaphrojekthi wesicelo segesi.
2006

I-HL yaqala ukubambisana okuphelele nge-Thermo Fisher ukuthuthukisa uhlelo lwe-Valogical-grade ye-Vacuum Insulation Piping kanye nemishini esekelayo. Zuza inani elikhulu lamakhasimende esitoreji sezemithi, ukugcinwa kwegazi, ukugcinwa kwesampula ye-gene namanye amasimu we-biopharmaceutical.
2007

I-HL yabona izidingo ze-MBE liquid nitrogen ukupholisa uhlelo, abasebenzi bezobuchwepheshe abahlelekile ukunqoba ubunzima, bathuthukise ngempumelelo imishini ye-MBE bezinikele ngohlelo lokupholisa i-nitrogen kanye nepayipi, futhi basebenzise ngempumelelo emabhizinisini amaningi, amanyuvesi kanye nezikhungo.
Ngo-2010

Njengomkhiqizo wezimoto owengeziwe owaziwayo wabeka amafektri eChina, isidingo sokuthola umhlangano obandayo wezinjini zezimoto eChina uya ngokuya ngokusobala. I-HL yanaka lesi sidingo, imali etshaliwe kanye nemishini yokufunda amapayipi ehambelana nemishini yokulawula amapayipi. Amakhasimende adumile afaka ama-coma, Volkswagen, Hyundai, njll.
2011

Ukuze anciphise ukuphuma kwekhabhoni, umhlaba wonke ufuna amandla ahlanzekile angathatha isikhundla samafutha kaphethiloli, kanye ne-LNG (igesi yemvelo esogwini) kungenye yezinketho ezibalulekile. I-HL yethula ipayipi lokufakwa kwe-vacuum insulation kanye nokusekela uhlelo lokulawula i-vacuum valve lokudlulisa i-LNG ukuhlangabezana nesidingo semakethe. Yenza umnikelo ekukhuthazeni amandla ahlanzekile. Kuze kube manje, i-HL ibambe iqhaza ekwakhiweni kweziteshi ezingaphezu kwe-100 igesi yokugcwalisa igesi kanye nezitshalo ezingaphezu kwe-10.
Ngo-2019

Ngonyaka owumnyaka wokucwaningwa kwamabhuku, i-HL ihlangabezane ngokuphelele nezidingo zamakhasimende ngonyaka we-2019 bese ihlinzeka ngemikhiqizo, izinsizakalo kanye nezixazululo zamaphrojekthi weSabic.
2020

Ukuze uqaphele inqubo yamazwe omhlaba yenkampani, ngemizamo ecishe ibe unyaka owodwa, i-HL iye yagunyazwa yi-ASME Association futhi yathola isitifiketi se-ASME.
2020

Ukuze uthole ngokuphelele inqubo yamazwe omhlaba yenkampani, i-HL efakiwe futhi itholwe isitifiketi se-CE.