Zhuji, Zhejiang. Some experts believe that "Zhuji" and "Zhuji" are homophonic according to the Travel Notes of Dayu. Zhuji may be one of the earliest recorded pearl producing areas, and Jiabaili Pearl is one of them. It is the largest producing area in China, located in Zhuji, Zhejiang, the pearl capital of China. It is a leading enterprise in China pearl industry, a variety of pearl suppliers and a designated sponsor of G20 Hangzhou Summit.