Malingaliro a kampani Showtop Techno-machine Nanjing Co., Ltd.
Mukakhala ndi chidwi ndi chilichonse mwazinthu zomwe zikutsatira mukamawona mndandanda wazogulitsa, chonde omasuka kulumikizana nafe kuti mufunse mafunso.Mutha kutitumizira maimelo ndikulumikizana nafe kuti tikambirane ndipo tidzakuyankhani mukangotha.