Flexible PCB Manufacturing Capability       

Layers:   1~4(flex Pcb)
Material: Polymide
Min. Panel Size:  5mm x 8mm
Max. Panel Size:  250 x 100mm
Board thickness:
                     Two-side inclusive glue: Min:62um  Max:400um
                     Two-side exclusive glue: Min:38um  Max:300um
Min Finished board thickness:  0.05mm (1 sided inclusive copper)
Max Finished board thickness: 0.3mm (2 sided inclusive copper)
Finished board thickness tolerance:   ±0.02~0.03mm
Base copper thickness (RA or ED): 1/3 oz, 1/2 oz, 1oz, 2oz
Base PI thickness: 0.5mil, 0.7mil, 0.8mil, 1mil, 2mil
Stiffner: PI, PET,FR-4 ,Al
Min Finished hole diameter: Φ 0.20mm
Max Finished hole diameter: Φ 6.30mm
Aspect ratio:  7 : 1
Drilling:
        A.  Hole size  (NPTH)+/-1 mil  (0.025 mm)/ (PTH)  +-2 mil  (0.05 mm)
        B.  Hole location  +/-2 mil (0.05 mm)
Etching tolerance:  +/-20%
Routing Tolerance :
        Dimension Tolerance: 0.075mm(3mil)
        Exterior angle Tolerance: 0.08mm(3.2mil)
Surface finish : 

        OSP  0.4-0.8um 
        Immersion Gold 0.025-0.125μm
        Plating Gold 0.025-0.2μm
        Immersion Tin 3-10μm
Line width/ spacing: 
        Base Copper thickness : 1/3oz  2.75/2.75 mil
        Base Copper thickness : 1/2oz  3/3 mil
        Base Copper thickness : 1oz   4/4 mil