Fabricação profissional Multilayers/PWB de alumínio grosso da placa do PWB do diodo emissor de luz

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Professional LED PCB Board Manufacture Multilayers / Thick Aluminum PCB Factory Capability Item Manufacturing Capability Surface Treatment OSP Immersion Gold Immersion Silver Immersion Tin Lead Free HAL Plating Silver PCB Layer Type Single side,Double side Max. Working Panel Size 1500mm*600mm Min. Working Panel Size 4mm*4mm AL Substrate Thickness 0.3mm-4mm Min. Conductor width 0.15mm Min. Conductor spacing 0.15mm Min. Drilling hole size 0.2mm Plate Thickness Tolerance ±0.1mm