I-Chengdu Holy ibilokhu ibandakanyeka embonini yezicelo ze-cryogenic iminyaka engama-30. Ngokubambisana okukhulu kwamaphrojekthi omhlaba wonke, i-Chengdu Holy isungule isethi ye-Enterprise Standard kanye ne-Enterprise Quality Management System esekelwe ezindinganisweni zomhlaba wonke ze-Vacuum Insulation Piping System. Uhlelo Lokuphathwa Kwekhwalithi Yebhizinisi luqukethe i-Quality Manual, inqwaba yemibhalo yenqubo, inqwaba yemiyalelo yokusebenza kanye nenqwaba yemithetho yokuphatha, futhi ivuselela njalo ngokomsebenzi wangempela.

Phakathi nalesi sikhathi, kusungulwe isethi yemishini yokukhiqiza nokuhlola kanye nezindawo, ezihlangabezana nezindinganiso zomhlaba wonke ze-Vacuum Insulation Piping System. Ngenxa yalokho, iChengdu Holy iqashe izinkampani eziningana ezinkulu kakhulu zomhlaba wonke zegesi (kufaka phakathi iLinde, i-Air Liquide, iMesser, i-Air Products, iPraxair, i-BOC njll.).

UChengdu Holy wathola isitifiketi se-ISO9001 okokuqala ngo-2001, futhi wahlola kabusha isitifiketi ngesikhathi esifanele njengoba kudingeka.

Thola iziqu ze-ASME ze-Welders, i-Welding Procedure Specification (WPS) kanye ne-Non-destructive Inspection ngo-2019.

Isitifiketi sekhwalithi yesistimu ye-ASME sagunyazwa yiChengdu Holy ngo-2020.

Isitifiketi Sokumaka se-CE se-PED sagunyazwa eChengdu Holy ngo-2020.