4 Layer PCB Enig High Precise PCB Circuit Thick Copper

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Manufacturing Capacity

24 hours turn time on double sides PCBs,2-4 days for multilayer PCBs.
Current products manufactured include backplanes, hybrid boards,HDI boards,High TG boards, High Frequency boards, Halogen Free boards, Flex and Rigid Flex boards and more.
Toptechpcb has purchased advanced PCB manufacturing equipments, inspection equipments and software from the United States, Japan, Israel, Germany, Italy and Taiwan.
 

Production Capabilities

Layers count: 2- 40
Min Line width/spacing(mil): 2.5/2.5
Max Aspect Ratio: 22:1
Board thickness: 0.13-7.0mm 
Max Panel size: 23"x35"
Material: FR-4,High Tg FR-4,Halogen free,High Frequency
(Rogers,Arlon,Taconic,Nelco...)etc.
Surface Treatment: HASL,ENIG,ENEPIG,Immersion Silver,Immersion Tin,Flash Gold,Golden Finger,OSP,Lead free HASL etc.
 

Rigid-Flex Board

Mass production capacity for high density rigid-flex board fabrication
Max layers count: 20
Min Line width/spacing for inner layer(mil): 3.5/3.5
Max Aspect Ratio: 10:1
Min Hole size(mil): 8
Max panel size: 20*24 inch
Impedance control
HDI