... car electronics 1.Shengyi base material 2.HASL, 35um,2-layer 3.free sample,no MOQ 4.best price,high quality ... capacity for your reference: Product Categories:single/double sided board, multi-layer board, high density board, including MLB with blind/buried via ... :±0.13mm(r0. ±0.13mm(routing), ±0.05mm(punching)Inner Layer registration tolerance:±0.05mmProduction capacity per month:≥10000sqm Welcome to ...