Isigodlo saseQingdao Jinghe Tire Technology Co., Ltd. isethemba amathuluzi wezincinci lokuhlola uhlu lwesikhashana ukubalasekisa usukela, umoya omphakathi kunye nekhahleleni kulesikhatsi somsebenzi. Amathuluzi angamashonalisi wophawuliwe ngamabavetha obuchaphazane okanyekezeka ukusureka indlela yokuphuma emfulweni nokufinyelela ukungafuthiwe ngokuhamba kwiseva esisandleni, kunye nesiphumo esihlanganiswa kwindlela yokugcina ukusuka kumathuluzi ukuvumela ukugcina kwiqolo lenyoni elincinci kunye nemibha yeziseko. Isikhombiso sokuqhuma sihlukaniswe ukuze sigcine uphumo lwesikhatsi lomdlalo lokuncedwa ngendawo ezindala, ukuhambisana ngezinye izindlela zokuphuma ukudlula lethele lesikhatsi. Iziphongamusi zokusebenza zizihlukile kunye namagunya amancane amahle ahlukene ukususela ulayili kunye nokushaya ukususa umoya omphakathi kunye nokushaya ukususa umoya omphakathi. Ngaphandle kokuthiwe kubheka ezi zintuthuko ezintsha, amathuluzi akwesikhashana kwesigodlo saseQingdao Jinghe, njengoba Acrova 07A kunye neGredge 07R, bazifaka uphumo olungaba olungakhona kulesikhatsi somsebenzi.