... INTERNATIONAL craft capacity: No ItemsCraft Ability 1Surface FinishHASL,Immersion Gold,Flash Gold,Gold Plating,OSP,Immersion Tin etc.2Layers2-30 layers3Minimum Line width3mil4Minimum ... MaterialHigh FrequenceROGERS ,TEFLON ,TACONIC ,ARLON) Halogen-free Material19Other test Impedance,,Testing,Resistance,,Testing, Microsection etc., 20Special technological requirementBlind & Buried Vias and High ...