Chionetsero cha Chuma ndi chiwonetsero chachikulu kwambiri komanso chaluso kwambiri ku China, chidakopa makampani apamwamba ochokera m'mafakitale osiyanasiyana, monga kampani ya Dahua ndi kampani ya United.
Kampaniyo ndi kayendetsedwe kawo ndi ukadaulo wapadera, adapanga mbiri ya malonda. Pogwiritsa ntchito mogwirizana timaona kuti tili ndi mtima wonse, kugwirizana kosangalatsa kwenikweni!