Ngomhla wama-23 ku-Okthobha, ngo-2019, umboniso wePTC wavulwa eShanghai Iziko leMiboniso eLitsha laMazwe ngaMazwe.

Umboniso we-PTC waseTshayina uxhaswa yi-State Bureau yoshishino loomatshini.Ngokudibeneyo iququzelelwe yi-China Hydraulic kunye ne-pneumatic seal industry association, isebe loshishino loomatshini leBhunga lase-China lokukhuthaza urhwebo lwamazwe ngamazwe kunye ne-Hannover International Exhibition Co., Ltd.. Ekuphela kwenqanaba elikhulu, elinobuchule, eliphakamileyo kunye nelona linegunya, elinempembelelo enkulu umboniso wothumelo lwamandla ngamazwe kunye nolawulo lweteknoloji eChina.

Ngomxholo othi "imveliso ekrelekrele", lo mboniso utsale amashishini awaziwayo angama-1700 ekhaya nakwamanye amazwe, ezisa iimveliso "ezikrelekrele" kunye nobuchwepheshe obuvela kumashishini ahlukeneyo.