- Denke Expo Mastermind Group (Shanghai)
- Add.：Shanghai Minhang District fanxing Road No. 333, Room 408
- Tel：+86-21-62219781 +86-21-62218362
- Fax：+86-21-62218362
- Guangzhou Branch：
- Add.：廣州市白云區鐘落潭鎮金盆村金盆北路393號
- Tel：+86-20-37410860
- Fax：+86-20-37410860
- Beijing Branch：
- Add.：北京市朝陽區金盞鄉馬各莊村東
- Tel：+86-10-65780570
- Fax：+86-10-65780570
