1.12 years experience in PCB 2.UL,SGS,ROHS,ISO9001 3.Fast delivery 4.Low price high qualtiy PCB Our products developed most recently ... ,multilayer2)Board finished thickness:10%3)Material:FR-4;CEM-1;CEM-3;High TG,FR4 Halogen Free, FR-1,FR-24 ... ,ISO9001,SGS,ROHS,CQC13)Profiling:Punching,Routing, V-CUT,Beveling. pcb connector