Technical Support: If you have any technical inquiry about product, you can join our technical support team using the phone number : +8610-62614283/85/86 or e-mail address: support@dh-tv.com
Product Repair: If you need to repair a product, please download the RMA form and send it to support@dh-tv.com
Digital Horizon All rights reserved Telephone:+8610-57802000 Ext:8202 Fax: +8610-57802088 E-Mail:support@dh-tv.com Address:NO.3,Feng Zhi Dong Road,Xibeiwang,Haidian,Beijing 100094, China 京ICP备05015088号