The Multilayer PCB main info: 1, 14 Layer PCB 2, FR4 High TG(TG170) 3, 10% impedance control 4,Min. line width/space:0.05mm Our services: 1, PCB manufacture, Single layer, double side PCB, multilayer PCB and aluminum PCB. 2, PCB prototype. 3, PCB Assembly services. Our advantages: 1, Offer you high quality PCB but low cost. 2, Quick delivery, because we are PCB factory. 3, Professional team provided best service to our customers. The certificates: ISO-9001, ISO14000, UL(E312648) and RoHS.