Multilayer Printed Circuit Board

We are offering multilayer printed circuit board.
bicheng provides multilayer pcb's for electronics manufacturers, r&d, high-tech and it research companies, large or small.
material available
*fr-4 normal tg *fr-4 tg170 *fr-4 high cti>600v *ro4350b *ro4003c
dielectric material & stack up requirement
fr-4(no copper): 0.05-3.2mm for option
prepreg type: 7628h(7630), 7628(43%), 7628(41%), 2116hr, 2116, 2113, 1080 and 1060 for option
copper weight: 17-175um for option
technical & services
*4-32 layer count *0.5-6.0mm thick *impedance control *blind vias, via in pad,
* gold finger *bga,csp,qfn *rogers+fr4 combination *enig, hasl, immersion silver
*prototype *mass production *door to door shipment
applications
laptop computer server dram module television game player set-top-box wireless phone communication device automotive electronics etc.