Our company deals with various parts such as circular connector sound connector, stands, connecting Wire for 18years and so on. As follows,Circular connectorLighting standMicrophone standMusic standsSpeaker standsKeyboard standsLCD standsXLR Connector, Microphone Connector,Microphone Plug, 1/4" Phone Jack, Audio Adaptor , Socket , Plug RCA Connector , RCA Plug Speakon Binding Post Banana Plug ...