... higher quality, more competitive price, quicker delivery and better logistic service…Welcome to send us RFQ! This form is of my company ... process capacity for your reference, for more messages, pls contact with us freely!ItemSpecification MaterialFR-4 / Hi-Tg FR-4 / Lead free ... 105um),+/-8um(tolerance),purity 99.5%Impedance Control±10%Bow and Twist MAX.0.75%(SMT)Anti-strip 0.88N/mmResistance ...