Lian Da Jin Electronic Co.,Ltd. , established in 2005, is a professional large and medium-sized manufacturer in designing and manufacturing high-precision double-side, multilayer PCBs (4 layers to 20 layers, high quality circuit board and aluminum based, heavy copper, high frequency, and other special PCBs).  I think you may be interested in our products.

  LDJ have long history in the service for communication, network, electric power, industrial control, medical, cell phone, computer peripherals and other high-tech field.

We passed ISO9001/9002 international quality system certification, American UL certification, and the management system TS16949&ISO14001 authentication. All of our products comply with the European Union ROHS lead-free instructions.