Provides OEM services to all sorts of printed circuit board assemblies as well as electronic encased products PCBA ,PCB Assembly ,SMT Assembly.

Layer: 4 layers
Material: FR-4
Min. Line width/space: 0.05mm/0.05mm(2mil/2mil) 
Min. Drill hole diameter: 0.25mm/10mil  
Etch tolerance: 0.0125mm(0.5mil)   
Exposal contraposition tolerance: 0.05mm(2mil)
Projective drill tolerance: 0.025mm(1mil) 
Max. Panel size: Single and double side 60cm*80cm; Multilayer 50cm*70cm 
   
Surface dispose method:
Plating gold: 1-5u"
Immersion gold: 1-3u"
Plating pure tin: 4-20u"
Immersion tin: 1-5u"
Organic Solderability Preservatives 6-13u"

We offer quotation for clients within 3 working days, and reply E-mail within 6 hours.