E uiga iZhongtong
Fa'atauina o Feso'ota'iga, Relays, Fa'amau
Ningbo Zhongtong Electrical Appliance Co., ltd o se fa'apolofesa fa'apolofesa i fa'amea, feso'ota'iga ma fa'amau.Na faavaeina i le 2010 ma ua tuuto atu i le suʻesuʻega, atinaʻe ma le gaosiga o masini eletise, eletise eletise fou, ma uaea, fesoʻotaʻiga.