Ukubuyisela amathuluzi osebenzayo kwezilondolozi eQingdaowe kwi-Qingdao Jinghe Tire Technology Co., Ltd. usetshenziswa ngokwesipho esikhize kakhulu, kodwa ayiqinisekisi lapho kuthiwa kufanele ukususa amathuluzi akhawunyusele ngokuphi ingxenye yethuluzi lokusebenza ngenqanawe neentsha. Amathuluzi osebenzayo kwezilondolozi zihlaba ezintsha nezindlela ezinhle ekusetyenziswa ukuze bubeke umthetho wendlela yokusebenza, ubungakaliphile ukuba zibuyiselwe ngamandla yakhozo okanye ukuba zithole izinyathelo ezifana noma ezidingekayo, zoba zikhubaze uphawu lwethuluzi nokuba zizohlala ukukhokha, uzokwenza ukungena nokuhlola kudale kwezikhatsi ezindala. Ngokuhlelo lokhu, iimafomula ezincinci ezosebenzayo kwezilondolozi angabhalulekanga ngokuphumeleyo nemagama emaziphenyethekayo, ubungayishiyise ukuba zifanele zisusiwe ngaphandle komoya omkhulu. Ukusuka kokuthiwa ukususa kunye nokusebenzisa, le ndaba inqume ukususa amathuluzi asebenzayo kwezilondolozi apho akhawunyusele ngokuphi ingxenye yethuluzi, ukuze bubeke umthetho wendlela yokusebenza nokuhlola kakhulu.