【结好时间】天津市与越南海防市于1999年1月8日正式建立友城关系。

【城市特点】海防市是越南中央直辖市之一，越南第三大城市，越南北方最大的港口城市和最大的工业城市之一。主要行业包括水泥、船舶修造、机械、塑料、蓄电池、玻璃等。

【合作领域】天津市与海防市在经济贸易、人员往来、文化体育等领域开展了交流合作。

【Established Date】Tianjin and Haiphong of Vietnam officially established friendship-city relations on January 8, 1999.

【City Characteristics】Haiphong is one of the municipalities directly under the Central Government of Vietnam, the third largest city in Vietnam, and also the largest port city and one of the largest industrial cities in northern Vietnam. Its main industries include cement, shipbuilding, machinery, plastics, storage batteries, glass, etc.

【Cooperation Fields】Tianjin and Haiphong have carried out exchanges and cooperation in economy and trade, personnel exchanges, culture and sports and other fields.