3.
gary
(22.03.2012 07:48)
0
YongSen co.,Ltd in china is a leading PCB manufacturer. We supply PCB single side, double sided,and multilayer boards(max.12layers), High-frequency multilayer board(many kinds of high-frequency material), High TG board, Characteristic impedance board, HDI board,AluminumЃC halogen-free and so on. Please contact us to know details. We would be very glad to offer any further assistance. Regards,
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