Telephone:+86 755 2650 3848

Working Hours：Monday to Friday, 09:00-18:00(GMT+08:00)

Address: 3F&5F，DianMin Buiding，25th on LiuXian Road，BaoAn District，ShenZhen.China 

E-mail: sales@szest.com

Sales Department: Mr. Zhou:+86 139 0302 6175