We are a manutacturer speciallized in mamking PCB for high-frequency applications F4BK PCB,Rogers PCB,Arlon PCB. We ... 1 to 20 Layers PCB fabrication, especially Multilayer pcb, PCB for high-frequency applications(PTFE PCB,HF PCB,Teflon PCB),flexible ... popularity of 3G networks exacerbate the market demand for the product on the HF PCB. For some special high-frequency PCB materials ( such ...