Standard materials: FR-4, CEM-3, 94HB, 94VO
2-24 layers PCB prototypes and batch production
Minimum aperture: 0.3mm
Minimum linewidth / linespacing: 0.1/0.1mm
Maximum PCB size: 550*600mm
Finish PCB thickness: 0.25-3.0mm
Minimum inner thickness: 0.15mm
Surface coating: Tin spray, the nickel, andi-oxidation treatment
Golden finger electroplating: Thickness requested by the customers
Minimum boning pad dia.: 20mil (0.5mm)
Coating thickness
Copper plating thickness: Min. 0.5mil, 0.8mil, 1mil(0.013, 0.02, 0.025mm)
Nickel plating thickness: 50 to 200 u"(0.00127~0.0051mm)
Golden plating thickness: 10 to 50 u"(0.00025~0.00127mm)
Chemical nickel thickness: 50 to 120 u"(0.00127~0.003mm)