| Market support |
| Market Support Department |
Xu Fuxing
86-10-62627888/86-10-62649998/86-10-62938030/86-10-62938031( fax )
xufuxing@devote. com. cn |
|
| Sales Technical Support Department |
Huang Bin
86-10-80485155-2091/86-10-80485675( fax )
huangbin@devote. com. cn |
| After-sale Service |
| Engineering Center |
Zhan Qiquan
86-10-80485155-2681/86-10-80482861( fax )
zhanqiquan@devote. com. cn |
| Engineering Service Department |
Ren Xiaojian
86-10-80485155-2583/86-10-80482875
renxiaojian@devote. com. cn |
| Sales Hot Line |
| 86-800-810-6539 |
| Complaint Hot Line |
| 86-800-810-6538 |
