Shenzhen AUVI Technology Co., Ltd.Sales & Showroom Add.: Rm 504, Huangtian Road Building, Xixiang, Baoan, Shenzhen, China P.C.: 518126Tel: +86-755-27480820Fax: +86-755-29605658Http://www.auviav.comE-mail: info@auviav.comExport Dept.E-mail: sales@auviav.comCustomer Service Dept.E-mail: support@auviav.com