Address: 3rd Floor 2# B Block Bantian High-Tech Industrial Park , Beier Road ,LongGang District ,ShenZhen city, GuangDong province, China.

Tel: 86-755-28483853

QQ：1667916586

Email：sales1@yhdaa.com

Skype：yhdaa-sales1

MSN:yhdaa-sales1@outlook.com