Printed Circuit Boards

We are offering high tg printed circuit boards (pcb). 1). 90*90mm/1up, iteq it180a, fr-4 tg170 2). 10 layer, 1.6mm thick 3). 35 μm copper finished 4). Lpi green solder mask/ white legend 5). Immersion gold (enig) 6). Differential impedance control 90 ohm/100 ohm +/-10% on track 0.1mm 7). Good for high-count layer pcb, widely used in computer, communication equipment, precise apparatus and instrument, router, and etc.