Chengdu chitsvene chave kuita muCryogenic application Indasitiri kwemakore makumi matatu. Kuburikidza nehuwandu hweInternational purojekiti yekubatana, Chengdu Holy yakagadzika seti yebhizinesi uye Enterprise mhando Management system yakavakirwa pamitemo yepasi rose yevacuum insulation pombing system. Iyo bhizinesi mhando manejimendi system ine mavara emhando yemhando, akawanda ezvinyorwa zvinyorwa, manhamba ekuvhiya ekuraira uye akawanda emitemo mitemo, uye anogara achigadzirisa zvinoenderana nebasa chairo.

Pakati peino nguva, seti yekugadzira uye yekuongorora michina uye zvivakwa, izvo zvinosangana nemitemo yepasi rose yevacuum insulation inopa system, yakatangwa. Semhedzisiro, Chengdu dzvene dzaizivikanwa nemakambani mazhinji epasi rose egasi (kusanganisira linde, mhepo, messer, mhepo zvigadzirwa, praxair, boc etc.).

Chengdu Holy akawana iyo iso9001 chitupa kekutanga muna 2001, uye nenguva gadzirisa chitupa sezvinodiwa.

Tora ASME Qualization yeValders, Welding Procedure Foration (WPS) uye isiri-inoparadza kuongororwa muna 2019.

Iyo ASME Quality System Certification yakabvumidzwa kuChengdu Holy muna 2020.

Iyo CE chiratidzo chechitupa chePed yakabvumidzwa kuChengdu Holy muna 2020.