You can contact us via the following ways:

By Mail:
Yitamusic
Room 701, No1, Lane 138,
Gutang Rd
Caolu Town,
Pudong,
Shanghai
P. R. China
Post code: 201209

By E-mail:
yitamusic@gmail.com
yitamusic08@yahoo.com

By Phone:
Phone: 0086-13166039575