Ningbo Jietong Electronic e fumaneha Ningbo, China. Mmesa, 1994 mme e ikhethile ka ho fana ka tlhoekiso e ntle le lits'ebeletso ho bareki ba motlakase ba malapeng le mose ho maoatle.

Re shebana le ho fana ka likhahla tse tšoanelehang ebile li ka tšeptjoa, ho sebelisana 'moho le bareki ba rona lefats'eng ka bophara, ho tloha moo re bokellang boiphihlelo ba bohlokoa ka mefuta e mengata ea thekiso.

Selemo le selemo tlhahiso e ka ba limilione tse 50.