... size610mm X 1200mm4Available Laminates MaterialFR1,FR2,CEM1,CME3,FR-4, High TG FR-4,PTFE,Aluminum Base, Rogers,Tachnic, Halogen Free ... ,high-frequency,Leadfree and so on.5Finished board thickness toleranceT>=0. ... prototype/sample orders for testing our quality.Looking forward to all the customers who have PCB requirements enquiry us,we would provide ...