Contact Information of Subsidiaries

Address：No.777 Haian Road, Economic Development Zone, Changchun City

Address：4&6F, Tea Tree A Building, Guwu Huafeng First Science Park,

Xixiang Street, Baoan District, Shenzhen

Address：No. 302, Level 3, Building C, Minyue Industrial Park,

Minzhi Street, Baoan District, Shenzhen

Addresss：2F-206, No.16, Renxian Street, Qixianling, Lingshui Town,

Ganjingzi District, Dalian, Liaoning Province, China

Addresss：Dingshan Village, Longxi Community Dingshu Town,

Yixing City, Jiangsu Province

Addresss：Room 8201, Block 861, No.82, Jincheng Road, Taiping Street,

Xiangcheng District, Suzhou City, Jiangsu Province.