BTRAUDIO (Ningbo) Technology Co., Ltd.

TEL: +86-574-27669762
FAX: +86-574-27669763

ADD: 26th Jing 12th Road, Ningbo, Zhejiang, China

Email:

info@btraudio.com
sale02@btraudio.com
sales05@btraudio.com

Skype:

Tim Wang

Bowtaut Gold

QQ:

Chat with Tim Wang
Chat with Bowtaut Gold
Chat with Ying Xingru