Sechigadzirwa chine mukurumbira kwenguva refu muindasitiri yemakasitoma,mavhiri ane mutoro wepolyurethane(PU)dzagara dzichifarirwa nemusika nekuda kwekugona kwadzo kutakura zvinhu zvinorema uye mabhenefiti akawanda.

Yakagadzirwa nezvinhu zvepamusoro-soro kubva kumakambani epasi rose, mavhiri aya haana kugadzirirwa kutakura zvinorema chete, asiwo ane hunhu hwekudzivirira pasi, kutsika kusina musono, kutenderera kwakanyarara uye kutasva zvakanaka. Dhizaini yemavhiri erabha ane simbi yakakura, inoita kuti igare kwenguva refu. Inogona kutsungirira kuputsika kwemafuta, mafuta, hunyoro uye zvinonyungudutsa zvakawanda. Anonyanya kukodzera nharaunda yakaoma uye anoramba achiita zvakanaka.Mavhiri ePolyurethane (PU)Hazvina kupfekwa, hazvibviswi uye hazvikuvadzi, uye hazvisi nyore kuchinjika kana kupwanyika. Mukushandiswa kwemaindasitiri, zvichienzaniswa nesimbi yechinyakare nemamwe mavhiri akaomarara,mavhiri epolyurethane(PU)zvinoderedza zvakanyanya ruzha rwekushanda, zvichiunza shanduko yakanyarara kunzvimbo yekushanda.

Mavhiri ane mutoro wePolyurethane (PU)anoshandiswa zvakanyanya munzvimbo dzakakosha dzakadai semaforoko, masisitimu ekubata mota dzinotungamirirwa otomatiki (AGV), nzvimbo yekuchengetera zvinhu ine hungwaru, michina yekuvaka, nzvimbo dzekuvaraidza uye kugadzira mota.Vanopa vimbiso yakasimba yekushanda kwemidziyo yekufambisa yeindasitiri, uye vanova muenzaniso wevanogadzira michina yemagetsi muindasitiri yemichina.