Union Circuits make around 8000sq.meters double-sided PCBs every month,Website:http://www.unioncircuits.com, we offer both quick turn Prototype and normal lead time production services, there are a lot of materials available, like CEM-3, FR4(Tg130), FR4(Tg150), FR4(Tg170), halogen free, CAF Resistance, surface finishes including ENIG, Lead-free HAL, Immersion Gold, Immersion Tin, Immersion Silver, carbon ink, blue peelable mask etc. Key Specification                                                                  Layer Count2MaterialFR-4(Tg130), FR-4(Tg150), FR-4(Tg170), FR-4(Tg180)Finished Thickness0.2~6.5mmFinished Outer Cu ThicknessHOZ, 1OZ, 2OZ, 3OZ, 4OZ, Up to 20OZFinished Inner Cu ThicknessN/ASurface FinishLead-free HASL, OSP, Immersion Gold/Tin/Silver/AgSoldermaskGreen, White, Black, Blue, Red, YellowSilkscreenWhite, Black, YellowPanel SizeMinimum 30x50mm, Maximum 600x1000mmAttention: "These are the basic specifications we gonna to need for your Printed Circuit Board fabrication, if you need a quick quote or going to order soon, to save time please kindly provide all the fabrication details to us, of course if there were any other special requirements or details out of this specification, please also comment so we can consider it in our quotation."           --From Union Circuits Engineering dept.Product DetailsMOQ1 PieceProduction Lead Time1~5 Working Days Quick turn, 10~15 Working Days mass productionMin. Drill Hole Size0.2mmMin. Trace Width/Spacing3/3milData FormatGerber RS-274-D/X, .pcb, .pcbdoc, .cam, ODB++, CADE-Test100% E-test(cost included in the Unit Price, NO extra charge)CertificationsUL, CUL, ISO9000, ISO14001, TS16949.StandardIPC-A-600H Class 2(default), Class 3 (base on request)ApplicationAutomotive electronics, Computer, Communication equipment, Instrumentation…PackingInner vacuum + foam, Outer carton boxShippingDHL(default), UPS, TNT, FedEx, EXW, FCA/FOB HongKong, By SeaPaymentT/T, PayPal, Western Union (USD, EUR)