... telecommunication, medical electronics, industrial control, industrial power, microphone, mobile, digital, connector, MCU, crane radio receiver, remote control crane, money ... customer! 2.Product DescriptionThis PCBA product is suitable for digital products!Max layers: 16Base Material: FR-1, CEM- ... Sn, ...3.Our certification:RoHS,SGS,ISO9001:2000,IPC-610,UL,CE4.Welcome to contact us for more details, ...