We are Shenzhen ***** Electronics Limited based in Shajing , China. We are member of Tradekey.com since August, 2009. Our business is related to Electrical & Electronics Supplies industry and we specifically deal in 2-30 layer PCBs. Please find our product details below: 2-layer pcb Material: FR-4 1.6 mm 1oz Technique: CNC drilling , PTH hole red soldermask , white legend Immersion Gold , CNC routing 2 layer pcb Material: FR-4 1.6 mm 1oz Technique: CNC drilling PTH hole red soldermask , white legend Immersion Gold CNC routing 2-layer pcb Material: FR-4 1.6 mm 1oz Technique: CNC drilling , PTH hole red soldermask , white legend Immersion Gold , CNC routing Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.