The postcode of Zhenhai Middle School is 3 15200. Official website information of Zhenhai Middle School shows that the postcode of Zhenhai Middle School is 3 15200. Zhenhai Middle School is located at No.32 Gulou East Road, Zhaobaoshan Street, zhenhai district, Ningbo City, Zhejiang Province. It is a full-time public ordinary senior high school headed by Ningbo zhenhai district Education Bureau. 1978 became one of 13 key middle schools in Zhejiang province, and 198 1 was named one of the first batch of 18 key middle schools in Zhejiang province.