[cnzongdi]

Union Circuits offer 4~16 Layer HDI PCBs with good quality and competitive prices, we are flexible to support prototype and small to medium HDI order as well as mass volume productions.
General Specification                                                                  
Layer Count4~16
MaterialFR-4(Tg150), FR-4(Tg170), FR-4(Tg180)
Finished Thickness0.8~3.2mm
Finished Outer Cu Thickness1OZ
Finished Inner Cu ThicknessHOZ, 1OZ
Surface FinishLead-free HASL, Immersion Gold/Tin/Silver/Ag, OSP
SoldermaskGreen, White, Black, Blue, Red, Yellow
SilkscreenWhite, Black
Step1+N+1, 2+N+2, 3+N+3, Any-layer
Attention: “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.
Condition & Terms
MOQ1 Piece
Production Lead Time6~15 Working Days Quick turn, 10~20 Working Days mass production
Laser Drilling Hole Size4mil, 5mil, 6mil
Min. Trace Width/Spacing3/3mil
Data FormatGerber RS-274-D/X, .pcb, .pcbdoc, .cam, ODB++, CAD
E-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)
ApplicationCellphone, computer, communication equipment, instrumentation…
PackingInner vacuum + foam, Outer carton box
ShippingDHL(default), UPS, TNT, FedEx, EXW, FCA/FOB HongKong, By Sea
PaymentT/T, PayPal, Western Union (USD, EUR)Buried Blind Via PCBs company
website:http://www.unitpcba.com/hdi-pcb/