Guangzhou Tianhong Computer Company
| informazioni di contatto |
| azienda: | Guangzhou Tianhong Computer Company |
| telefono: | +86 (754) 8848790 |
| Fax: | +86 (754) 8848651 |
| WWW: | http://www.e-classroom.com.cn |
| E-Mail: | sales@e-classroom.com.cn |
| breve descrizione: | E-CLASSROOM interactive multimedia electron classroom teaching software. |
