One: quote information
      1) FPC CAD files or files in other formats?
      2) How much do you need?
      3) What is the thickness of the FPC?
      4) Copper thickness 35um18um or other?
      5) Surface technology, Shen Jin, OSP?
      6) Is the solder mask a film or a cap?
      7) If you want to reinforce, please provide the material.
      8) If you want to copy the board, please provide a sample.
      9) If you still need fpcbA patches and foundry materials, please provide a BOM list?