Haining is located in the northeast of Zhejiang Province, south of Jiaxing City, south of Hangjiahu Plain in the Yangtze River Delta and on the north bank of Qiantang River. It is a famous historical and cultural city with a total area of 699.92 square kilometers and a total population of 641,111.

Haining belongs to a subtropical maritime humid climate zone with mild climate, abundant rainfall, abundant sunshine and distinct four seasons. The average annual temperature is 15.9° C, the average annual rainfall is 1187 mm, the sunshine is 2112.9 hours, and the frost-free period is 233.5 days. Haining belongs to the water network zone of Taihu Lake Basin, and there are two water systems in the territory, namely Shangtang River and Canal, with a total length of 1,865.4 kilometers.

Haining Tide, also known as Zhejiang Tide and Qian Jiangchao, is known as "the wonder of the world" with "the first line crossing the river". It began in the Tang Dynasty and flourished in the Song Dynasty. After thousands of years of tempering, it has formed a local folk cultural feature integrating handicrafts, calligraphy and painting. It has a high degree of technological value and aesthetic value. As early as the Song Dynasty, it has been listed as a tribute to the palace.

Xieqiao mustard tuber. Haining Ziwei sugarcane. "Haining Three Knives" is famous for its medicine knives, leaf knives and kitchen knives, and its brand is old.