What is the relationship between Shunde and Foshan Daliang?

Shunde is a district, and Daliang is the political center of Shunde, just like the relationship between Guangdong and Guangzhou. The place where I work now is Daliang. There are many towns in Shunde, and Daliang is just one of them, such as Daliang, Rong Gui, Beijiao, Lecong, Xingtan, Longjiang, Lunjiao, Liule and Chencun. Shunde is the largest production base of small household appliances in China, and it is beautiful here.