Product NamePCB Design & OEMBase Material FR-4/High Tg/Halogen-free/High frequency PCB/Ceramic PCB/PolyimideBoard TypePCB/FPC/RIGID-FLEX/HDIHignest Layer32LayerMinimum base copper thickness1/3 OZ Maximum finished copper thickness4 OZMinimum trace / gap (Inner layer)2/2mil Maximum produce size609*889mmMinimum trace / gap (Outer layer)2.5/2.5mil Minimum BGA pads8milMinimum BGA Pitch0.4mm We has highly-skilled teams to find right solution for complex design problems, Our teams