Ua hana ʻo HL Cryogenic Equipment i ka ʻoihana noi cryogenic no 30 mau makahiki. Ma o ka nui o ka hui papahana honua, ua hoʻokumu ʻo Chengdu Holy i kahi hoʻonohonoho o Enterprise Standard a me Enterprise Quality Management System e pili ana i nā kūlana honua o Vacuum Insulation Piping System. Aia ka Pūnaehana Hoʻokele Manaʻo ʻoihana i kahi Manual Kūlana, nā ʻumi o nā Palapala Kaʻina hana, nā haneli o nā ʻōkuhi hana a me nā ʻumi o nā Rules Administrative, a hoʻonui mau e like me ka hana maoli.
I loko o kēia manawa, ua hala ʻo HL i nā ʻoihana ʻenehana honua '(inc. Air Liquide, Linde, AP, Messer, BOC) ma ka pūnaewele a lilo i mea hoʻolako kūpono no lākou. Ua ʻae ʻo International Gases Companies iā HL e hana me kāna mau kūlana no kāna mau papahana. Ua hōʻea ka maikaʻi o nā huahana HL i ka pae honua.
Ua ʻae ʻia ʻo ISO9001 Quality Management System Certification Certificate, a e nānā hou i ka palapala e like me ka mea e pono ai.
Ua loaʻa iā HL ka hōʻailona ASME no nā Welders, Welding Procedure Specification (WPS) a me Non-Destructive Inspection.
Ua ʻae ʻia ka palapala hōʻoia ʻōnaehana maikaʻi o ASME.
Ua ʻae ʻia ka CE Marking Certificate o PED (Pressure Equipment Directive).
Mea Analyzer Spectroscopic Metallic
ʻImi Ferrite
OD a me ka mānoanoa o ka paia
Keena Hoomaemae
Mea Hana Hoʻomaʻemaʻe Ultrasonic
Kiʻekiʻe wela a me ke kaomi hoʻomaʻemaʻe mīkini o ka paipu
Keena Hoomaloo o Pumehana Maemae Nitrogen
Analyser of Oil Concentration
Pipe Bevelling Machine no ka wiliwili
ʻO ke keʻena makani kūʻokoʻa o nā mea hoʻonā
Argon Fluoride Welding Machine & Area
ʻO nā mea ʻike leak o ka Helium Mass Spectrometry
Weld Kuloko Hana Endoscope
X-ray Nondestructive Inspective lumi
X-ray Nondestructive Inspector
Hoʻopaʻa ʻana i ka Unit Pressure
Mea hoʻomaloʻo uku
Pahu Māmā o Liquid Nitrogen
Mīkini Māmā
