HL Cryogenic Equipment ya tsunduma cikin masana'antar aikace-aikacen cryogenic tsawon shekaru 30.Ta hanyar babban adadin haɗin gwiwar ayyukan kasa da kasa, Chengdu Holy ya kafa saitin Matsayin Kasuwanci da Tsarin Gudanar da Ingancin Kasuwanci bisa ka'idojin kasa da kasa na Tsarin Insulation na Bututu.Tsarin Gudanar da Ingancin Kasuwanci ya ƙunshi Littafin Inganci, tarin Takaddun Tsare-tsare, da dama na Umarnin Aiki da dozinin Dokokin Gudanarwa, kuma koyaushe ana sabuntawa bisa ga ainihin aikin.
A wannan lokacin, HL ta wuce Kamfanonin Gas na Duniya' (inc. Air Liquide, Linde, AP, Messer, BOC) a kan shafin kuma ya zama ƙwararrun masu samar da kayayyaki.Kamfanonin Gas na Duniya sun ba da izini ga HL don samar da ma'auni na ayyukanta.Ingantattun samfuran HL sun kai matakin duniya.
ISO9001 Quality Management System Certificate an ba da izini, kuma a kan lokaci a sake duba takaddun kamar yadda ake buƙata.
HL ta sami cancantar ASME don Welders, Ƙayyadaddun Tsarin Welding (WPS) da Binciken Mara lalacewa.
An ba da izini ga tsarin ingancin ingancin ASME.
An ba da izinin Takaddun Alamar CE ta PED (Darasi na Kayan Aikin Matsi).
Metallic Element Spectroscopic Analyzer
Mai gano Ferrite
OD da duba kaurin bango
Dakin Tsabtatawa
Ultrasonic Cleaning Instrument
Babban Zazzabi da Na'urar Tsabtace Matsi na Bututu
Dakin bushewa na Zafi Mai Tsaftataccen Nitrogen
Analyzer na Man Fetur
Bututu Bevelling Machine don Welding
Dakin iska mai zaman kansa na Abubuwan Insulation
Argon Fluoride Welding Machine & Area
Masu Gano Leak na Vacuum na Helium Mass Spectrometry
Weld Internal Forming Endoscope
Dakin dubawa mara lahani na X-ray
Inspector Nodestructive X-ray
Ajiya na Matsi
Na'urar bushewa
Matsakaicin tanki na Liquid Nitrogen
Injin Vacuum
