Shaxi branch longdu police station. According to relevant maps, No.57 Shaxi South Road, shaxi town, Zhongshan City, Guangdong Province, Zhongshan Shaxi Long Rui Wholesale Market is under the jurisdiction of Longdu Police Station of Shaxi Branch. Zhongshan, known as Xiangshan in ancient times, is located in the south-central part of Guangdong Province, where the lower reaches of Xijiang River and Beijiang River in the south-central part of the Pearl River Delta enter the sea. It borders Nansha District of Guangzhou City and Shunde District of Foshan City in the north, Jiangmen City, Xinhui District and Doumen District of Zhuhai City in the west, Zhuhai City in the southeast, and Shenzhen City and Hong Kong Special Administrative Region across the Lingdingyang River in the east. 1988 1 month, with the approval of the State Council, Zhongshan was upgraded to a prefecture-level city directly under the jurisdiction of Guangdong province. Zhongshan belongs to subtropical monsoon climate, with sufficient light and heat and abundant rainfall.