Leading Manufacturer for Stk4050 Printed Circuit Board - 1Layer Aluminum base Board | YMSPCB – Yongmingsheng

Aluminum base Board production process

  1. Laminate Shear and drill.
  2. Dry or wet pattern imaging.
  3. Acid or alkaline etching.
  4. Solder mask and silk screen.
  5. V – CUT and final shaping
  6. Electrical Test and Osp
  7. Check up case ,packing and shipping

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