We are a Printed Circuit Board manufacturer with mass production capacity up to 24 layer, including HDI board with buried and blind vias, and rigid-flex boards up to 8 layer, and Aluminium board for LED displays.. All of our goods should past electronic testing 100% before delivery, which is strict accordance with MIL and IPC600 class II & III standard. So, if you have the items which are looking for high quality standard, you are welcome to send us you inquiry at any time.