Izinto eziphakeme zokushisa izithelo zokumelana nezilwane ezinamathelahla yilebuli eyenzelwe imikhiqizo enezidingo eziphezulu zokusebenza kwemvelo yokusebenza. Umbala wezinto ezibonakalayo ongaphezulu, umhlophe okhanyayo, okhanyayo, owumhlophe, isiliva lase-Asia, isiliva elikhanyayo, ukumelana okuphezulu kwezinyembezi, ukumelana nokukhanya okukhanyayo kanye nokuphikiswa kwezilwane ezifuywayo, ngenxa ephezulu Ukumelana Nezinga lokushisa, kungakwazi ukumelana nokusebenza kwezimboni kanye nenqubo yokushisa endaweni yokushisa ephezulu, hhayi kube lula ukuguqula noma ukufela. Lokhu okuqukethwe kwelebula kufanelekile ngemikhiqizo edinga ukumelana okuphezulu okuphezulu, njengezingxenye ze-auto, izingxenye zikagesi, njll. Ngokusebenzisa ngokusobala, zizinze futhi zithembekile ngaphansi kokuphakama okuphezulu Izimo Zokushisa, Thuthukisa Ukwethenjwa Nokulandela Umkhiqizo, futhi kunikeze ukusekelwa okuqinile kokukhiqizwa kanye nokusetshenziswa kwemikhiqizo. Inkampani yeDonglai ikakhulukazi ikhiqiza ngokuyinhloko i-PVC Adhesive, i-BOPP Adhesive, PE Adhesive, Pet Adhesive, iphepha lokushisa, iphepha lokubhala, iphepha lokubhala, elinye izinto zokuzinamathela.