86-755-88290233
C, Floor 5, Aozhihao Parking Complex Building, Xinzhou 4th Street, Futian District, Shenzhen, Guangdong, China (Mainland)
HT-522 (2-FXS Port with 2-PSTN Bypass Port), US $ 64.61 - 64.62 / Piece, Guangdong, China, DBL, HT-522.Source from DBL Technology Limited on Waimaotong.com.