Ningbo Zhongtong Electrical Appliance Co., Ltd ƙwararre ce a cikin relays, masu haɗawa da kayan doki.An kafa shi a cikin 2010 kuma ya himmatu ga bincike, haɓakawa da kera na'urorin lantarki na kera motoci, sabbin na'urorin lantarki na makamashi, da igiyar waya, masu haɗawa.
ZhongTong matashi ne, kamfani mai kishin fasaha, hedkwatarsa yana Ningbo, kasar Sin.Tare da sansanonin samarwa 4 a China.Ya ƙunshi sassa uku:
I Connectors Division
II Relays Division
III Division Harness
Barka da zuwa a tambaye mu.