Ka la 27-29 la la 30 Mmesa, 2021, ho ile ha tšoaroa “International Expo 23 ea Shandong International Water Expo” Kopanong ea Machabeng ea Shandong le Setsing sa Lipontšo. Bahoeletsi ba fetang 1,000 ba nkile karolo mme ba hohela baeti ba fetang 50,000 ba litsebi. Pontšo e ntse e tsoela pele ho ts'ehetsa mohopolo oa "boqapi le ntlafatso", ho kopanya haufi-ufi tlhoko ea hajoale ea mmaraka bakeng sa phetoho ea matla a macha le a khale a kinetic, phetoho ea sebopeho sa indasteri le ho e ntlafatsa, le ho cheka ho kenella hare le tlase ho indasteri ea kalafo ea metsi ho hlokomela boholo ba pontšo: metsi a hloekileng a indasteri, tlhoekiso ea metsi a likhoerekhoere, Phekolo ea likhoerekhoere, ho lahla litšila, boenjineri ba metsi, ho lekola tikoloho, ho aha phepelo ea metsi le lits'oants'o tsa likhoerekhoere, hammoho le lera, lisebelisoa, lipompo, li-valve, liphaephe, meriana, sterilization le phepelo ea likokoana-hloko le lisebelisoa tse ling tse kholo le likarolo tse tšehetsang tse amanang le tsona li koahetsoe ka botlalo. Fana ka bamameli ka theknoloji e felletseng ea indasteri ea metsi le tharollo ea litšebeletso tse fumanehang libakeng tse tharo tse kholo tsa masepala, ts'ebeliso ea sechaba le indasteri.

Yuhuan City Zhanfan Machinery Co., Ltd., lekhetlong lena sehlopha sa barekisi sa Zhanfan se etelletsoeng pele ke lefapha la thekiso Mao le Jing'an Zhang, se amohetse bareki ba bangata ba bacha le ba khale, 'me sa bonts'a lihlahisoa tsa mantlha tsa k'hamphani ea rona 'mele oa limithara tsa metsi, sekoaelo sa limithara tsa metsi le sehokedi sa linate. Le JINGAN ea rona e nchadi-valve tšepe celik le mefuta e mengata ea likarolo tsa metsi ea Khamphani ea Indasteri ea Pipe ea Jing'an, e hohetse bahoebi ba bangata ho emisa ho lekola le ho buisana, e leng se eketsang tšusumetso ea Zhanfan haholo indastering ea metsi, mme e rala motheo o tiileng haholoanyane oa tšebelisano 'moho le nts'etsopele e tlang nakong e tlang.