Mainjiniya athu ali ndi luso logwiritsa ntchito ukadaulo. Chifukwa cha ntchito zake zambiri komanso mphamvu zake, makina oluka nsalu a Yongjin omwe amagwiritsa ntchito makina opangidwa ndi kompyuta okha, omwe amapangidwa ndi tepi yopapatiza ya nsalu yopyapyala, amagwiritsidwa ntchito kwambiri pamakina oluka nsalu.
Kugwiritsa ntchito ukadaulo nthawi zonse kwakhala kukuwoneka ngati kofunikira kwambiri pakupanga makina opangidwa ndi akatswiri opangidwa ndi nsalu yopyapyala ya jacquard yopangidwa ndi kompyuta. Ndi zinthu zosiyanasiyana komanso zothandiza, imagwiritsidwa ntchito kwambiri m'magawo a Makina Olukira ndipo imakhudza kwambiri makinawo.
Kupambana kwa makina opangira lamba la nsalu yopyapyala ya Yongjin yopangidwa ndi fakitale ya V series yopangidwa ndi makina opangidwa ndi nsalu yopyapyala yopangidwa ndi nsalu yaing'ono yopangidwa ndi nsalu ya singano yopangidwa ndi nsalu ya elastic kumapezeka mwa kumvetsetsa zomwe zikuchitika pamsika, kuzindikira zosowa zenizeni za makasitomala, komanso kudalira ukadaulo wapamwamba wopanga komanso malo olondola pamsika. Komanso, zinthu zomwe zasinthidwa zikupezeka.
Mainjiniya athu ndi akatswiri athu ali ndi chidziwitso chakuya pa chitukuko chatsopano cha ukadaulo. Mpaka pano, takhala tikugwiritsa ntchito ukadaulo watsopanowu mokhwima. Ndi wotchuka kwambiri m'magawo ogwiritsira ntchito makina oluka opanda singano opanda elastic band bra ku China.