1.6L toy remote control car PCB; 2.good quality,reasonable price; 3.quicker delivery; 4. ... 3OZ (35um to 105um),+/-8um(tolerance),purity 99.5%Impedance Control±10%Bow and Twist MAX.0.75%(SMT)Anti-strip ... Solder Mask Thickness0.7mil,raised H≤0.05Colour green,blue,red,yellow,black,white(LPI/MATT.,UL 94 V0 approved) Surface ... Certificate SGS,ISO,ROHS,UL, Welcome to visit WALBOND ! toy remote control car pcb