- Profit Channel International CO., LTD
- Skype, USB phone, Voi.
- Address:NO. 398 minzhi street longhua town baoan county Shenzhen, Guangdong
- Digital Way Networks & Communications
- skype, voip, usb phone, wlan, vpn, bluetooth.
- Address:No.262,Dezhou Rd,Pudong New District Shanghai Shanghai 200126 China