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