Decade Smart Technology Co., Ltd.
AD: Floor 3th, Building 5th, Haomai Hi-Tech Park , Huating Road, Dalang Zone, Longhua District, Shenzhen, China.
Eva Zeng:Mob / whatsapp / Wechat / skype : +86 18688833453
Tel: +86 755-86523306
QQ: 536433976
Email: eva@decadesmart.com