Shenzhen JIU YI Technology Co., Ltd.
Shenzhen Longxing Industrial Co., Ltd.

 

Tel0755-3313 5278
Mob: +86 15986767501

Email: jyaudio@jyaudio.com

Add.: Lonsung Industry Park,Chuangye Road,The 3th Industry Estate Fenghuang ,

Fuyong Town,Baoan,Shenzhen,ChinaShenzhen 518000 ,GD,China