8 layers impedance pcb with BGA

Description

Our products include double-sided, multilayer (up to *0 layers) , FPC (**4layers), thick copper plated PCB, aluminum core PCB, high-frequency impedance PCB and rigid-flexible PCB .The minimum line width and space can be up to 3mils.
Enclosed some details of one of our products for you, hope you will be interested.
8 layers impedance PCB with red soldermask
Minimum line width/space: 4mils
Surface finish: immersion gold
Board thickness: 1.*0MM
Minimum drilled hole diameter: 8mils
Copper thickness: 1oz
Special process : 0.*5MM BGA , red soldermask

Anything that you need, please contact me directly, i am always here to be found. Here is my mail, *@********************br> Welcome you have any related inquiry, have the beautiful day!