Multilayer mixed material circuit board

8 layer Ro4350 + FR4 Multilayer circuit Board, Base Material: Ro4350 + FR4 S1000-2 TG170. copper thickneess 1oz inner layer and 1.5oz finished outer layer. surface treatment Immersion Gold 2-4U".  With green soldermask. Finished board thickness 2.0mm. Min track/Min spacing 0.2/0.2mm. AOI 100% pass, 100% E-test. 

We can provide the pcb layer Count: 1-40 Layers.  And the material can be: FR-4, 135TG, 150TG, 170TG, 180Tg, Rogers, ISOLA Taconic Arlon, NELCO, Megtron6. We can also do FR4 + RO4003, FR4 + RO4350.