our corporation is a professional PCB&pCBA manufacture in China.We can provide single sided boards, double sided boards, fexible, flex-rigid multilayer boards up to 28 with various surface finishes for all purposes. We can provide one stop service from PCB designing, manufacturing to PCB assembling,testing and housing.Our product is associated with stable quality and competitive price.Some of our technical capacity parameter are as follows:layer:1-28 layersmax. size:400mm*700mmboard thickness:0.1mn-6mmcopper thickness:9um-140umhole size:0.2mm-6mmmin.trace:0.1mmmin. trace space:0.1mm