AvantSonic Technology Co., Ltd.

Tel:  0086 023 68290719  

Phone:  0086 13993103280

Email:  avantsonic@avantsonic.com

Add: 2F, Building 4A, No. 21, Changkang Road, Yuzui Town, Liangjiang New Area, Chongqing, China.  401133

Thank you for your support to our company
If you have any questions or needs, please leave a message online:
*is required
Verification Code