Ko ngā karaihe whakakī kōpae rererangi he wāhanga matua o te puna rererangi, ka whakaritea ai kia ū ana te kōpae ki te rererangi kia taea ai te haere haumaru me te wā tonu. Kua hoahoa ēnei waka mā te arotahi ki te pono, haumaru, me te uaua. Ko ngā karaihe whakakī kōpae rererangi a Hubei Dachuan Automobile kua tapihia ki ngā pūnaha whakaputanga kōpae tikangia e te rorohiko ka taea ai te tuku kōpae ki ngā tere rite, ka iti ai te mōrearea o ngā paruru, pakanga rānei. I tētahi tauira mataara, i tētahi hui taonga rongonui nui, i hiahiatia ai te whakakī kōpae tere mō ngā rererangi maha i waenganui i ngā rerenga, i whakatau ngā karaihe a Hubei Dachuan hei mea matua ki te pupuri i te kaupapa here o te kaupapa. I hua nui te āhua o ēnei karaihe ki te whakakī tere me te pono i ngā momo rererangi rerekē, mai i ngā rererangi takitahi iti ake ki ngā rererangi hokohoko nui, i hua ai te angitu o te kaupapa. Anō hoki, kua hangaia ēnei karaihe mā te whai whakaaro ki te noho oranga me te haumaru o te kaiwhakahaere, ā, kei a rātou ngā arataki e tika ana mō te tinana me te tirohanga maamaa. Kua whiwhi a Hubei Dachuan Automobile i te ingoa o te kaihangarua matua o ngā karaihe whakakī kōpae rererangi, e whakapono ana ki ngā kamupene rererangi me ngā kaiwhakarato ratonga rererangi ki te ao katoa mā te whakapau kaha ki te kounga me te ratonga ki te kiritaki.