Homepage
Introduction
Products
Contact us
Ask for agents
Client's message
Documents
 Homepage > Contact us
 Detector for wireless micro-earphone
 Cheat Signal Isolator
 Movable Language Laboratory System
 Wireless earphone for teaching
 Wireless earphone for home
 Infrared teaching system
 Simultaneous interpretation system

Chinese Version

 

Beijing  Headquarter (for sale)

Address: No. 17 South Dougezhuang, Chaoyang District, Beijing City, China
Tel:+86–10–82723958
Fax:+86–10–82724269
Mobile phone:+86–13703297894


Homepage: http://www.edusun.com.cn
E-mail: info@edusun.com.cn

 

Dongguan subsidiary company (for production)

Address: Wentang East Road, Wanwen Road, East District, Dongguan City, Guangdong China