... product: The scope of business is the hardware turning parts, connector’s pin & socket contact, Axis of copiers, barcode / printer ... so on. The main products are Probe needle shaft, needle tubing, Connector plug needle, pin, Copier shaft, motor drive shaft, Riveting ... , Electronic plug-in, aviation plug/socket with a pinhole, connector axial parts, watches and clocks,Glasses shaft parts, Heat sink ...