The speaker is made by Hon Hai Precision, as are the keypad and printedcircuit-board connector.
扬声器由鸿海精密制造，同时它还制造键盘和印刷电路板之间的连接器。
2
The printedcircuitboard is made by Foxconn Advanced Technology.
印刷电路板由富士康领先科技制造。
3
BeagleBoard is supported by a large community and its design documents, including architecture drawings of the printedcircuitboard (PCB) for use in manufacturing, are freely available for download.