rigid printed board, Multi layer HDI board, multilayer printed board(MLB), rigid multilayer printed board. Six layer, 1.0mm board

Naked Board, bare board, HDI board, rigid six layer printed board, layer count is 6, IPC CLASS 3, Light blue, the characteristic is the blind buried structure is complex, the two order HDI: Blind L1-L2, L5-L6 Buried holes L2-L3, L3-L4, L4-L5 Through hole L1-L8 multiple pressure, heavy copper; laser drilling blind holes; the line width is small, and the etching is difficult; pressing, line, drilling accuracy requirements; a number of times to reduce the surface of copper. Cu thickness: inner layer H OZ outer layer1 OZ, 1.0mm board thickness, the technical features is HDI with two kinds of surface treatment, immersion gold+OSP. Quick turn prototype, once tested, high Volume Production is accepted. It is mainly used for electronic device. express delivery by DHL, UPS, Fedex, TNT or any specified way of transportation, even by sea. our products are widely recognized by our customers, Please contact us if any requirements.