86-755-88290233
C, Floor 5, Aozhihao Parking Complex Building, Xinzhou 4th Street, Futian District, Shenzhen, Guangdong, China (Mainland)
fxs/pstn Gateway(1-fxs*1-pstn), US $ 49.53 - 49.54 / Piece, Guangdong, China, dbl, ht-812p.Source from DBL Technology Limited on Waimaotong.com.