Tianjin Hua Zheng Communication Industry Co.,Ltd.
| Informations de contact |
| Raison sociale: | Tianjin Hua Zheng Communication Industry Co.,Ltd. |
| WWW: | http://www.huazheng.com.cn |
| e-mail: | robin@shell.tjvan.net.cn |
| Descriptif: | The homepage makes, system integration |
