FR4 TG170 6Layer PCB 1.6mm thickness 1oz Copper min. trace/space: 3/4mil 1. 6-layer TG170PCB;2. Min. trace/space 3/4mil, min. hole size: 0.2mm;3. High quality&competitive price 4. ROHS,UL,SGS,ISO9000, ISO 14000, TS169495. 15years factory experience6. We supply PCBs for DDI with high quality and competitive price. Hope to cooperate with you!*About Us: RayMing Technology Co.,Ltd was founded in 1997 ...