Board material: FR-4, CEM-3. Main Products: Bluetooth. GPS. Navigational instruments.
MP3 player, solar panels, communications, power board,
base board special, special technology board.
Layer thickness: FR-4 single-sided 0.2 --- 0.3 Multi-layer, buried blind plate: four-layer board thinnest 0.4mm, the thinnest laminates ten 1.0mm, 6 layers high-frequency board :2 ---- Line width: gold plate the minimum line width 0.1mm, minimum
line spacing 0.1mm, tin plate minimum line width 0.1mm, minimum line spacing of 0.1 Minimum finished hole: 0.3MM Electrical test methods: special production test, flying probe test sample preparation Delivery: Volume 4 --- 6 days, sample 1 --- 2 days.
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