E-mail: info@sonustc.com
Skype: sonustc

Changchun

Add: 2km Changbai Road, Luyuan Economic Development District, Changchun, China
Zip: 130061
Tel: +86 - 431 - 8788 7168
Fax: +86 - 431 - 8788 7168

Beijing

Add: 307B, Shen Ao Building, 3 Guangqudong Rd., Chaoyang District, Beijing, China
Zip: 100022
Tel: +86 - 10 - 5202 2338
Fax: +86 - 10 - 5202 2338