Large PCB

Storm Circuit makes a lot of large PCB from 2 layer to 12 layers.Usually ,PCB dimension is about 100*200mm, or more .the length is over 400mm,we can call it big, large means length over 600mm. 
The longest board we made is 1200mm board ,it is LED projection ,T5 tube. 
12 layer PCB,we made was 564*502mm,  8 layer we made was 1072*488mm, this is very difficult to do as most of the equipments  can not stackup so big board.

Examples of what we did for large PCBs
12 Layer high Tg PCB,5.0mm,564*502mm,countersink holes,pressfit holes +/-0.05mm,,used in test equipment
16 Layer PCB ,FR4, IT180,thickness 2.7mm,min trace/space 0.11/0.11mm, lead time 10 days.
Countersink holes details,5 different holes in 12 layer board
8 layer Large PCB
488*1072mm，8 layer blind, TG170. min hole 0.2mm，Board thickness 3.2mm.
An example of 12 layer stack up
8 layer large PCB
488*1072mm，8 layer blind, TG170. min hole 0.2mm，Board thickness 3.2mm.
Download

Mullilayer standard stack upstackup.pdf
PCB Fab check list 
PCB capability
Sample BOM
Flex PCB material
High frequency material
IC ,LPC178
Original&New LPC178 chips
Our PCBs

Flex PCB
Rigid-flex PCB
RF board
Heavy copper PCB
20 layer PCB
10 layer PCB
HDI PCB
ENEPIG PCB
Control impedance
Quick Turn boards
MC PCB
图片
Turnkey assembly service
Additional Products&Service
Components Sourcing
PCB Assemble
SMT Stencil
Cable assemble