Shen Nan Circuits Co.,ltd

Shen Nan circuits is specialized in the production of multi-layer PCBs.(56 layers max) , for example , backplane PCBs, electronic components embedded PCBs, HDI substrate, heat-sink boards, heavy copper PCBs , line card PCBs , high frequency PCBs,rigid-flex PCBs. Especially in the field of aviation and aerospace, transport ,...