1.2L timer control PCB; 2.good quality,reasonable price; 3.quicker delivery; ... process capacity for your reference, for more messages, pls contact with us freely!ItemSpecification MaterialFR-4 / Hi-Tg FR-4 / ... (35um to 105um),+/-8um(tolerance),purity 99.5%Impedance Control±10%Bow and Twist MAX.0.75%(SMT)Anti-strip ... ) Certificate SGS,ISO,ROHS,UL, Welcome to visit WALBOND ! lcd display timer control PCB