manufacturing    process

 

 PHENOL

 section

 

 

 EPOXY

 DOUBLE

 

 

 SILVER

 THROUGH

 HOLE

 

 

1.     Design (CAD)

2.     Manufacture Factor (CAM)

3.     Art Working Film Plotting

4.     Inner-Layer Imaging

5.     Inner-Layer Etching

6.     Inner-Layer Inspection (A.O.I)

7.     Lamination

8.     Drilling

9.     Panel Plating

10.   Outer-Layer Imaging

11.   Outer-Layer Etching

12.   Outer-Layer Inspection (A.O.I)

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13.   Solder Masking & Legend Printing

14.   Surface Treatment

       1)  Solder Coating

       2)  Gold Plating

       3)  Pre-Flux

       4)  Tin Plating

15.   Routing

16.   Electrical Test Inspection

17.   Final Inspection

18.   Out Going Inspection (Quality Assurance)

19.   Packing

20.   Shipment