Guangzhou Tianhong Computer Company
| Informations de contact |
| Raison sociale: | Guangzhou Tianhong Computer Company |
| Téléphone: | +86 (754) 8848790 |
| Fax: | +86 (754) 8848651 |
| WWW: | http://www.e-classroom.com.cn |
| e-mail: | sales@e-classroom.com.cn |
| Descriptif: | E-CLASSROOM interactive multimedia electron classroom teaching software. |
