Shenzhen Tienrek Technology Co.,Ltd.
Tel: +86-755-33280779 Fax:+86-755-33280779
HP: +86-13360531556 (Wechat, WhatsApp same no.)
Office: #508, A Building, Wanhe Technology Building, No.7 Huitong Road, Fenghuang Street, Guangming District, Shenzhen, China
Website: https://www.tienrek.com/ https://cn1521125334dklm.en.alibaba.com