HL Cryogenic Equipment o loʻo faʻaogaina i le cryogenic application industry mo 30 tausaga. E ala i se numera tele o galuega faʻavaomalo faʻavaomalo, ua faʻavaeina e Chengdu Holy se seti o Enterprise Standard ma Enterprise Quality Management System e faʻavae i luga o tulaga faʻavaomalo o Vacuum Insulation Piping System. O le Enterprise Quality Management System e aofia ai le Quality Manual, le tele o Fa'atonuga Fa'atonu, le tele o Fa'atonuga Fa'atonu ma le tele o Tulafono Fa'afoe, ma fa'afouina pea e tusa ai ma le galuega moni.
I lea vaitau, na pasia ai e le HL International Gases Companies '(inc. Air Liquide, Linde, AP, Messer, BOC) su'etusi i luga o le nofoaga ma avea ma latou fa'atauga agavaa. Kamupani Gasese Fa'ava-o-malo na fa'atagaina le HL e gaosia ma ona tulaga fa'atatau mo ana galuega. O le lelei o oloa HL ua oʻo i le tulaga faʻavaomalo.
ISO9001 Quality Management System Certification Certificate na faʻatagaina, ma toe siaki le tusi pasi pe a manaʻomia.
Ua maua e le HL le ASME qualification mo Welders, Welding Procedure Specification (WPS) ma le Su'esu'ega e le fa'aleagaina.
Ua fa'atagaina le fa'amaoniaina o faiga lelei a le ASME.
O le CE Marking Certificate o le PED (Pressure Equipment Directive) na faʻatagaina.