Address: Room 603, No. 617, Bagua 1st Road, Shenzhen, China
Sales Tel:+86 755 82370080，82139958
         +86 755 25916105，25916106
Technical support: +86 755 82370050
Technical supportQQ: 366715775，1013182577
Fax: +86 755 82137722
Email: sales@letswireless.com.cn
postal code:518029

Shanghai Office：
TEL：13817712895
Contact：Mr. Yu yuxd@letswireless.com.cn   

Beijing Office：
TEL： 13911881581
Contact：Mr.Lee likui@letswireless.com.cn

Hangzhou Office：
Address: Hangzhou City District, Room 5-202 Sogo Road 4
TEL： 13732243192 FAX：86-571-88121665
Contact：Miss Wang wangyc@letswireless.com.cn