Shandong Shodailer Automobile Manufacturing Co., Ltd. e fana ka ditereilara tsa koro tse tharo tse ka fetoloang tse nang le bokgoni ba ho jara thepa ba ditone tse 50, tse phethahetseng bakeng sa ho sebetsana le meroalo e meholo.
Mmele oa aluminium o boreleli le o chitja o thibela ho tšoasoa ha lijo-thollo nakong ea ho laolla thepa, ho netefatsa ts'ebetso ea ho tsamaisa e se nang mathata. Khamphani ea rona e ka etsa litereilara tsena ka botlalo ho latela litlhoko tsa bareki, ka likhetho tsa li-axle tse ling, litekanyo tsa 'mele, litlhophiso tsa ho ntša thepa, likhetho tsa mabili, le tse ling.
Litereilara tsa rona tsa thepa tse semi-trailer lia feto-fetoha 'me li loketse ho tsamaisa thepa e fapaneng, ho kenyeletsoa thepa ea kaho, mechini, le thepa e kholo kapa e sa bōpeheng ka tsela e sa tloaelehang. Mabota a mahlakoreng a otlolohileng a fana ka tšireletso le tšireletso e eketsehileng, ha moralo o nang le lihinge o lumella ho kenya le ho theola habonolo ho tloha mahlakoreng. Re etsa tereilara e 'ngoe le e 'ngoe ea lijo-thollo ho lumellana le litlhaloso tse ikhethang, ho netefatsa litharollo tsa lipalangoang tsa boleng bo holimo le tse sebetsang hantle.