1. Electronics use.
 
 2. Immersion gold 2u''.
 
 3. Yellow coverlay.
 
 4. 4.92mil PCB thickness.
 
 5. 100% test ok before shipment.
 
 
 
  
| 1 | Layer | 2L | 
| 2 | Material | PI | 
| 3 | Board thickness | 4.92mil | 
| 4 | Board size | 0.2'' *0.3''~20.5''*13'' | 
| 5 | Min slot | 0.6-0.9mm | 
| 6 | Coverlay | Yellow | 
| 7 | Insulation thick | 12.7-50um | 
| 8 | Min track | 3mil | 
| 9 | Min spacing | 2mil | 
| 10 | Silkscreen | White | 
| 11 | App | Electronics | 
| 12 | Coverlay alignment tolerance | ±3mil | 
| 13 | Nickel | 80-120u'' | 
| 14 | Certificates | RoHS,UL,ISO9001/14001,TS16949,SGS | 
| 15 | Profiling | Routing | 
FAQ
Q1:How about your PCB thick?
 A: 0.002-0.1''.
Q2:What's your surface finish available?
 A: Lead free,ENIG,Hard gold plating,Immersion silver/Tin,OSP etc.
Q3:How about your material?
 A: PI,PET,PEN,FR4 and so on.
Q4: What's max layer for flex PCB?
 A: 8layer.
Q5: What about the min hole ring?
 A: 4mil for 0.5OZ copper.
Q6: What's your copper thickness?
 A: 1/3 OZ-2OZ.
  
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