DYSOUND
Tel: 138 2221 9496
Fax: 138 2221 9496
Cell phone: 138 2221 9496 Mr. Xu
Website: www.dysound.net
E-mail: 331904236@qq.com
Q Q: 331904236
Addr.: Jiaoxin Village, Shimen Street, Baiyun District, Guangzhou