The Precious Belt Bridge, also known by other names, is a stone arch bridge near Suzhou in Jiangsu, China. It is located at the intersection of the Grand Canal and Tantai Lake about 6 kilometers (3.7 mi) southeast of central Suzhou.

Suzhou, alternately romanized as Soochow, is a major prefecture-level city in Jiangsu province, China. As part of the Yangtze Delta megalopolis, it is a major economic center and focal point of trade and commerce.