Nanjing KangDong Electronic Science And Technology Co., Ltd.
Main products:Electronic Components,Instrumentation,PCB
Contact Us
  • Contact Person : Mr. Robin Wong
  • Company Name : Nanjing KangDong Electronic Science And Technology Co., Ltd.
  • Tel : 86-25-52715080
  • Fax : 86-25-52715080
  • Address : Jiangsu,NanJing,Room206, No.6 LiMin West Road, ChangLu Street, YanJiang Industrial Development Zone,NanJing,China
  • Country/Region : China
  • Zip : 211500

High-precision Immersion Gold Printed Circuit Board

High-precision Immersion Gold Printed Circuit Board
Product Detailed
1.Offering flying probe test,x-ray inspection 2.24 hours online service 3.Complete consultant-make-sale system 4.OEM service

Our Goal:To provide you with the best service and the best quality !

   KangDong Electric Technology Co.,Ltd which has been specializing in PCB/PCBA and Electronic components for many years.We can prvide a package of service: pcba pcb assembly ts16949, pcb assembly service, DIP/SMT pcba, pcb assembly SMT&SMD processing service, China pcba EMS Manufacturer, pcb assembly dip service, UPS PCB Assembly, pcb assembly for LI/ION battery charger, telecommunication pcba motherboard, China pcb assembly soldering supplier/manufacturer.



Specification For PCB Manufacturing

Reference-Our Production Capability for  PCB PCBA



Board finished thickness:



FR-4,CEM-1,CEM-3,High TG,FR4 Halogen Free ,Rogers,HF,NELCON,TACONIC,ARLON,etc

Max. finished board size:


Min.drilled hole size:


Min.line width:


Min.line spacing:


Surface finish/treatment:

HASL  /HASL lead free,HAL,Chemical Gold/tin,Immersion Silver/Gold/Tin,OSP,Gold plating,Hard&Soft gold,Plating tin,

Solder mask color :


Copper thickness in hole:

>25.0um (1mil)

Shape tolerance:

plus or minus 0.13

Hole tolerance:

PTH:plus or minus 0.076    NPTH:plus or minus 0.05


UL,ISO9001,ISO14001,SGS,RoHS compliance

Specail req.

Buried and blind vias+controlled impedence+BGA

Profiling :

Punching ,Routing ,V-CUT,Beveling 

Product range:

Flex-PCB,Rigid-PCB,Flex-rigid PCB,HDI PCB ,PCB of single,Double and Multi-layers,High frequency PCB ,etc


Inner  :Vacuum packing/Plastic bag

Outer :Standard carton packing 




We fully fulfill our customer's needs for fast protetype and large quantity orders.


Competitive Price!


We are not the cheapest manufacturer but we are the mose reasonable one that you can trust!


Good Quality!


We passed ISO UL certificates andour products meet Rohs Standards.

If our boards are of problem, we refund you totally!

Welcome to KangDong!

  We have a profesional PCB and PCBA manufacturer in China, we can supply PCB Design,PCB Layout,PCB Fabrication,one-stop PCBA services for our customer and also offer IC, Modules, Relay, Senor, Fan , Resistence,Capacitor and any others electronic product, Pls contact us for more informations if you have any interests in our products.



High-precision Immersion Gold Printed Circuit Board

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