Rigid PCB board service

PCB board ,PCB ,Rigid PCB Feiya electronic is a high-tech enterprise that engaged in designing,developing,manufacturing and selling pcb boardprofessional and pcb assembly professional and so on. 1.Base Materials:FR4,High TG FR4,High CTI FR4,High-frequency,Halogen-free,Aluminum ect; 2.Number of plies:2-20 layers 3.Finished Copper Thickness:0.5-5 OZ 4.Finished board Thickness:0.2-6.0mm 5.Min trace/space (inner/external) :3/3 mil 0.075/0.075 mm 6.Inner Core Thickness:± 0.08mm 7.Tolerance of total board thickness:±0.015mm 8.Max. Unit Area:700-800mm 9.Min.Unit Area:2-5mm 10.Solder Mask Colors:Green,Black,Blue,White,Yellow,Purple ect; 11.Character colors:White,Yellow,Black ect; 12.Surface Finishing:HALS,Lead-free HASL,Immersion Gold,OSP,Immersion tin,Immersion silve ect; 13.Other craft:Goldfinger,Blue Gum,Inner Via Hole,Rigid-Flex pcb,Characteristic Impedance and Control of PCB ect; 14.Reliability test:Open/short circuit test,Impedance test,Solderability,Heat Resistance ect. 15.Warp/Warped tolerance:<=0.7% 16.Flame retardant rating:94V-0 Please contact with us.