Home Company Profile Factory Profile Our Products Contact Us News     Speaker Microphone Transducer Buzzer Plate Receiver                      DN-10 Product Number DN-10 Description Enquiry Send Enquiry Specification Dimensios (inch) 24.1875x14.5x14.375   Speaker Condenser Microphone Buzzer & Transducer Buzzer Plate Receiver Copyright 2004 by Union Team Limited (Group)