Ezinkampanini ezidinga ukuqala okusheshayo kokukhiqiza—noma ezilindele ukwanda kwesikhathi esizayo—lolu hlelo lwesakhiwo olulula kodwa olunamandla aphezulu lunikeza izinzuzo ezimbili: alugcini nje ngokubekezelela imithwalo esindayo kodwa lungakhiwa ngesikhathi esifushane, ngaleyo ndlela lukhulisa kakhulu ukusebenza kahle kokuguqulwa kwephrojekthi. Kungenxa yalezi zizathu ukuthi amabhizinisi amaningi amakhulu okukhiqiza kanye nokuthutha enze ama-workshop esakhiwo sensimbi abe yisinqumo sawo esithandwayo.

Uma kukhulunywa ngezindawo zokusebenzela zensimbi, i-ZZ Group iyisidalwa esikhulu nesinamandla. Leli qembu lasungulwa ekuqaleni kwawo-1980, ihhovisi lalo elikhulu liseYangpu District, eShanghai futhi linemali ebhalisiwe engu-RMB eyizigidi ezingu-200. I-ZZ Group ikhule eminyakeni eminingi yaba “yiqembu lebhizinisi elikhulu nelihlukahlukene elinokuhweba ngensimbi, ukucubungula nokusabalalisa, ukuhlinzekwa kwezinto zokusetshenziswa, ukuthuthukiswa kwezindlu, kanye nokutshalwa kwezimali.” Njengomdlali oncintisanayo emkhakheni wezinto zensimbi zaseShayina, i-ZZ Group iphinde yathola izindondo eziningi, okuhlanganisa “Amabhizinisi Athembekile Ayikhulu Aphezulu Ekuhwebeni Kwensimbi Kazwelonke kanye Nokuthuthwa Kwempahla,” “Amabhizinisi Ahamba Phambili Okuhwebelana Ngensimbi Ayikhulu eShayina,” “Amabhizinisi Azimele Ayikhulu Aphezulu eShanghai.”
Ukukhetha i-ZZ Group akusho neze ukukhetha indawo yokusebenzela elula eqinile, eqinile, kodwa kunalokho umlingani ohlangene, osebenza ngokugcwele, ohambisana nawe kusukela ekwakhiweni kokuqala kuze kube sekulethweni kokugcina, kanye nokulungiswa okuqhubekayo kuya ekunwetshweni kwesikhathi esizayo. Kungakhathaliseki ukuthi udinga indawo yokusebenzela enohlaka lwensimbi yokukhiqiza kwakho okunembile noma ufuna igama elithembekile elizokusiza ukwandisa izidingo zakho zokugcina impahla ngesakhiwo sensimbi esiqinile, i-ZZ Group ikhona ukuze ikunikeze ukwesekwa kwayo okungaguquki, ithimba labo lochwepheshe, kanye neminyaka yabo yolwazi lwemboni.