Shuangyisheng Jewelry is a national chain. Shuangyisheng now has more than 500 senior leaders, middle managers and grassroots employees. There are 8 chain stores in Songyuan City, many in Jilin Province and many in China. Through the efforts of three generations, Shuangyisheng has now developed into the largest jewelry chain brand in Songyuan, with more than 20 chain stores in China.