Isilawuli kude Somnyango Wegaraji se-Multi Frequency 318Mhz Duplicator iyiduplikhethi yekhodi Elungisiwe.
Inkampani ye-JOS ingumnikezeli ochwepheshe wemikhiqizo yezokuphepha, njengesilawuli kude somnyango wegaraji, umtshina we-alamu, iphaneli yokulawula umnyango wegaraji, isilawuli kude semoto, i-smart home ect. Silindele ukuba uzakwethu wesikhathi eside e-China.