P16 Static full color board 1.Good quality, 2.Quickly delivery, 3.Best price Good ... eight-layer board:270*280mmSurface finishing :HASL,LFHASL,HAL,Chemical Tin,Chemical Gold,Immersion Sliver/Gold,OSP,Gold PlatingSolder mask color:white ... communication , Lighting , computer , autoelectronics , medical apparatus , test control system , aviation and military fields. P16 Static full color board