86-755-88290233
C, Floor 5, Aozhihao Parking Complex Building, Xinzhou 4th Street, Futian District, Shenzhen, Guangdong, China (Mainland)
4 Port VoIP FXS Gateway/VoIP phone/voip phone adapter skype, US $ 84 - 84.1 / Unit, Guangdong, China, DBL, HT-842R.Source from DBL Technology Limited on Waimaotong.com.