Tong Yuan, Zhejiang Address: No.335 Tianmushan Road, Hangzhou, Zhejiang.
Address of Longhua, Ningbo: No.288 Jiangbei Avenue, Jiangbei District, Ningbo, Zhejiang Province
Tong Ling, Wenzhou Address: No.901,Mingzhu Road, Binhai Park, Wenzhou Economic and Technological Development Zone