... TS16949 Our PCB got UL,SGS,ISO9002,RoHS,QS9000 and TS16949 certificates,and are used to a wide range of fields ... products,medical equipment, automobiles, communication devices, military, industrial control and aviation.layer:2-22 layerproduct type:Rigid PCB,High Density ... ,thick copper PCBMaterials:FR-4, CEM-3, Teflon, Aluminum, Rogers, High Tg Copper Thickness:140micron(4oz)Min Board Thickness:0 ...