江苏省海门市为中国江苏省南通市代管的县级市,地处黄海之滨,位于长江和沿海两大开放带的交汇点上,东临黄海,南依长江,是中国黄金水道与黄金海岸T字型的结合点。与国际大都市上海隔江相望,西靠港口城市南通,北倚广袤的江海平原,素有“江海门户” Haimen, Jiangsu Province, is a county-level city hosted by Nantong City, Jiangsu Province, China. It is located on the coast of the Yellow Sea, on the confluence of the two major open areas along the Yangtze River and the coast. It borders the Yellow Sea in the east and the Yangtze River in the south. Coast T-shaped junction. And across the river with the international metropolis across the river, west of the port city of Nantong, the northern reliance on the vast Yangtze River Plain, known as “Jianghai portal”