Name：Changbo (Shanghai) Communication Technology Co., Ltd

Phone：+86-21-55090630/31/32

Email：cb@changbo.com.cn

Address：4th Floor, Building 2, Dehui Technology Park, No. 358 Liuyuan Road, Baoshan District, Shanghai

Global Unified Hotline

021-55090630/31/32

Scan

Follow WeChat official account