Hannun hannu na carbide na Tungsten da zobba suna taka rawa wajen daidaitawa ko kare shingen axle don hana lalacewa. A lokaci guda kuma, yana rage ƙayyadaddun buƙatun buƙatun niƙa kuma ana iya amfani da shaft ba tare da kashewa ba, don haka rage wahalar sarrafawa na sassan da suka dace. Tungsten carbide bushing da hannayen riga suna aiki a cikin yanayi mara kyau. A matsayin ƙwararrun masana'antun siminti na siminti, mun himmatu don samar da mafi dacewa bushing ga abokan cinikinmu, tare da kyawawan albarkatun ƙasa, ingantaccen juriya, sarrafa inganci sosai, muna da babban suna a masana'antar mai da iskar gas.